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148372111082 = 21319535666951
BaseRepresentation
bin1000101000101110101…
…0101011111011101010
3112011222022022012002102
42022023222223323222
54412331230023312
6152054453133402
713501541064266
oct2121352537352
9464868265072
10148372111082
1157a19209108
122490962a262
1310cb7230590
1472774bb0a6
153cd5c21ec2
hex228baabeea

148372111082 has 32 divisors (see below), whose sum is σ = 257052942720. Its totient is φ = 63651182400.

The previous prime is 148372111031. The next prime is 148372111087. The reversal of 148372111082 is 280111273841.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is not an unprimeable number, because it can be changed into a prime (148372111087) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2807294 + ... + 2859657.

It is an arithmetic number, because the mean of its divisors is an integer number (8032904460).

Almost surely, 2148372111082 is an apocalyptic number.

148372111082 is a deficient number, since it is larger than the sum of its proper divisors (108680831638).

148372111082 is a wasteful number, since it uses less digits than its factorization.

148372111082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5667038.

The product of its (nonzero) digits is 21504, while the sum is 38.

The spelling of 148372111082 in words is "one hundred forty-eight billion, three hundred seventy-two million, one hundred eleven thousand, eighty-two".

Divisors: 1 2 13 19 26 38 53 106 247 494 689 1007 1378 2014 13091 26182 5666951 11333902 73670363 107672069 147340726 215344138 300348403 600696806 1399736897 2799473794 3904529239 5706619657 7809058478 11413239314 74186055541 148372111082