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148652130 = 235112311321
BaseRepresentation
bin10001101110001…
…00000001100010
3101100201022101110
420313010001202
5301023332010
622430044150
73453344064
oct1067040142
9340638343
10148652130
1176a01600
1241949656
1324a49553
1415a57734
15d0b5120
hex8dc4062

148652130 has 96 divisors (see below), whose sum is σ = 405103104. Its totient is φ = 34848000.

The previous prime is 148652123. The next prime is 148652137. The reversal of 148652130 is 31256841.

It is an interprime number because it is at equal distance from previous prime (148652123) and next prime (148652137).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (148652137) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 111870 + ... + 113190.

It is an arithmetic number, because the mean of its divisors is an integer number (4219824).

Almost surely, 2148652130 is an apocalyptic number.

148652130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 148652130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (202551552).

148652130 is an abundant number, since it is smaller than the sum of its proper divisors (256450974).

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

148652130 is a wasteful number, since it uses less digits than its factorization.

148652130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1384 (or 1373 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 148652130 is about 12192.2979786421. The cubic root of 148652130 is about 529.7330208701.

The spelling of 148652130 in words is "one hundred forty-eight million, six hundred fifty-two thousand, one hundred thirty".

Divisors: 1 2 3 5 6 10 11 15 22 30 31 33 55 62 66 93 110 121 155 165 186 242 310 330 341 363 465 605 682 726 930 1023 1210 1321 1705 1815 2046 2642 3410 3630 3751 3963 5115 6605 7502 7926 10230 11253 13210 14531 18755 19815 22506 29062 37510 39630 40951 43593 56265 72655 81902 87186 112530 122853 145310 159841 204755 217965 245706 319682 409510 435930 450461 479523 614265 799205 900922 959046 1228530 1351383 1598410 2252305 2397615 2702766 4504610 4795230 4955071 6756915 9910142 13513830 14865213 24775355 29730426 49550710 74326065 148652130