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142610026146030 = 23259712886756531
BaseRepresentation
bin100000011011001111111011…
…111100110010100011101110
3200200221101101220220102210100
4200123033323330302203232
5122143010313143133110
61223150050325251530
742016143251341452
oct4033177374624356
9620841356812710
10142610026146030
1141492632a18523
1213bb2941263ba6
1361760b5b45451
14273050d82c662
15117493265bbc0
hex81b3fbf328ee

142610026146030 has 96 divisors (see below), whose sum is σ = 371187351819648. Its totient is φ = 37988187134400.

The previous prime is 142610026146019. The next prime is 142610026146041. The reversal of 142610026146030 is 30641620016241.

142610026146030 is a `hidden beast` number, since 1 + 4 + 2 + 6 + 1 + 0 + 0 + 2 + 614 + 6 + 0 + 30 = 666.

It is an interprime number because it is at equal distance from previous prime (142610026146019) and next prime (142610026146041).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2522658865 + ... + 2522715395.

It is an arithmetic number, because the mean of its divisors is an integer number (3866534914788).

Almost surely, 2142610026146030 is an apocalyptic number.

142610026146030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

142610026146030 is an abundant number, since it is smaller than the sum of its proper divisors (228577325673618).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

142610026146030 is a wasteful number, since it uses less digits than its factorization.

142610026146030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86382 (or 86379 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The spelling of 142610026146030 in words is "one hundred forty-two trillion, six hundred ten billion, twenty-six million, one hundred forty-six thousand, thirty".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 90 971 1942 2913 4855 5826 8739 9710 14565 17478 28867 29130 43695 56531 57734 86601 87390 113062 144335 169593 173202 259803 282655 288670 339186 433005 508779 519606 565310 847965 866010 1017558 1299015 1695930 2543895 2598030 5087790 28029857 54891601 56059714 84089571 109783202 140149285 164674803 168179142 252268713 274458005 280298570 329349606 420447855 494024409 504537426 548916010 823374015 840895710 988048818 1261343565 1631880377 1646748030 2470122045 2522687130 3263760754 4895641131 4940244090 8159401885 9791282262 14686923393 16318803770 24478205655 29373846786 48956411310 73434616965 146869233930 1584555846067 3169111692134 4753667538201 7922779230335 9507335076402 14261002614603 15845558460670 23768337691005 28522005229206 47536675382010 71305013073015 142610026146030