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30311413010 = 2561716071153
BaseRepresentation
bin11100001110101100…
…110111010100010010
32220020110021022201022
4130032230313110102
5444034210204020
621531434435442
72122100521334
oct341654672422
986213238638
1030311413010
111194500325a
125a5b292b82
132b20a5a958
14167794d454
15bc613e625
hex70eb37512

30311413010 has 64 divisors (see below), whose sum is σ = 56377534464. Its totient is φ = 11728281600.

The previous prime is 30311412991. The next prime is 30311413019. The reversal of 30311413010 is 1031411303.

It is a self number, because there is not a number n which added to its sum of digits gives 30311413010.

It is not an unprimeable number, because it can be changed into a prime (30311413019) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26288594 + ... + 26289746.

It is an arithmetic number, because the mean of its divisors is an integer number (880898976).

Almost surely, 230311413010 is an apocalyptic number.

30311413010 is a deficient number, since it is larger than the sum of its proper divisors (26066121454).

30311413010 is a wasteful number, since it uses less digits than its factorization.

30311413010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1899.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 30311413010 its reverse (1031411303), we get a palindrome (31342824313).

The spelling of 30311413010 in words is "thirty billion, three hundred eleven million, four hundred thirteen thousand, ten".

Divisors: 1 2 5 10 61 71 122 142 305 355 607 610 710 1153 1214 2306 3035 4331 5765 6070 8662 11530 21655 37027 43097 43310 70333 74054 81863 86194 140666 163726 185135 215485 351665 370270 409315 430970 699871 703330 818630 1399742 2628917 3499355 4993643 5257834 6998710 9987286 13144585 24968215 26289170 42692131 49690841 49936430 85384262 99381682 213460655 248454205 426921310 496908410 3031141301 6062282602 15155706505 30311413010