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148539296356 = 221117211681291
BaseRepresentation
bin1000101001010110100…
…0011100101001100100
3112012101221220002011121
42022111220130221210
54413202024440411
6152123224343324
713505641121023
oct2122550345144
9465357802147
10148539296356
1157aa4618960
1224955614b44
1311012a68689
14729179a8ba
153ce5748571
hex2295a1ca64

148539296356 has 36 divisors (see below), whose sum is σ = 301237158096. Its totient is φ = 63546217600.

The previous prime is 148539296351. The next prime is 148539296369. The reversal of 148539296356 is 653692935841.

It is a junction number, because it is equal to n+sod(n) for n = 148539296294 and 148539296303.

It is not an unprimeable number, because it can be changed into a prime (148539296351) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5827930 + ... + 5853361.

It is an arithmetic number, because the mean of its divisors is an integer number (8367698836).

Almost surely, 2148539296356 is an apocalyptic number.

It is an amenable number.

148539296356 is an abundant number, since it is smaller than the sum of its proper divisors (152697861740).

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

148539296356 is a wasteful number, since it uses less digits than its factorization.

148539296356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11681340 (or 11681321 counting only the distinct ones).

The product of its digits is 41990400, while the sum is 61.

The spelling of 148539296356 in words is "one hundred forty-eight billion, five hundred thirty-nine million, two hundred ninety-six thousand, three hundred fifty-six".

Divisors: 1 2 4 11 17 22 34 44 68 187 289 374 578 748 1156 3179 6358 12716 11681291 23362582 46725164 128494201 198581947 256988402 397163894 513976804 794327788 2184401417 3375893099 4368802834 6751786198 8737605668 13503572396 37134824089 74269648178 148539296356