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152265012700 = 22522278766821
BaseRepresentation
bin1000110111001110110…
…0111011010111011100
3112120000121111002011211
42031303230323113130
54443314320401300
6153541035354204
714000161152553
oct2156354732734
9476017432154
10152265012700
11596366a2779
12256152b2964
13114878c4568
147526512d9a
153e6288e4ba
hex2373b3b5dc

152265012700 has 36 divisors (see below), whose sum is σ = 330434522712. Its totient is φ = 60902420800.

The previous prime is 152265012619. The next prime is 152265012709. The reversal of 152265012700 is 7210562251.

It is a super-2 number, since 2×1522650127002 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152265012709) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2245290 + ... + 2312110.

It is an arithmetic number, because the mean of its divisors is an integer number (9178736742).

Almost surely, 2152265012700 is an apocalyptic number.

152265012700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

152265012700 is an abundant number, since it is smaller than the sum of its proper divisors (178169510012).

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

152265012700 is a wasteful number, since it uses less digits than its factorization.

152265012700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89622 (or 89615 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 31.

Adding to 152265012700 its reverse (7210562251), we get a palindrome (159475574951).

The spelling of 152265012700 in words is "one hundred fifty-two billion, two hundred sixty-five million, twelve thousand, seven hundred".

Divisors: 1 2 4 5 10 20 25 50 100 22787 45574 66821 91148 113935 133642 227870 267284 334105 455740 569675 668210 1139350 1336420 1670525 2278700 3341050 6682100 1522650127 3045300254 6090600508 7613250635 15226501270 30453002540 38066253175 76132506350 152265012700