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152025610 = 25112125641
BaseRepresentation
bin10010000111110…
…11101000001010
3101121001200221011
421003323220022
5302404304420
623030234134
73524124232
oct1103735012
9347050834
10152025610
11788a6100
1242ab594a
132565aba9
1416294cc2
15d52e95a
hex90fba0a

152025610 has 24 divisors (see below), whose sum is σ = 300786948. Its totient is φ = 55281600.

The previous prime is 152025557. The next prime is 152025659. The reversal of 152025610 is 16520251.

It can be written as a sum of positive squares in 2 ways, for example, as 141919569 + 10106041 = 11913^2 + 3179^2 .

It is a super-2 number, since 2×1520256102 = 46223572191744200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 61611 + ... + 64030.

Almost surely, 2152025610 is an apocalyptic number.

152025610 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

152025610 is a deficient number, since it is larger than the sum of its proper divisors (148761338).

152025610 is a wasteful number, since it uses less digits than its factorization.

152025610 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125670 (or 125659 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 152025610 is about 12329.8665848419. The cubic root of 152025610 is about 533.7103007657.

Adding to 152025610 its reverse (16520251), we get a palindrome (168545861).

The spelling of 152025610 in words is "one hundred fifty-two million, twenty-five thousand, six hundred ten".

Divisors: 1 2 5 10 11 22 55 110 121 242 605 1210 125641 251282 628205 1256410 1382051 2764102 6910255 13820510 15202561 30405122 76012805 152025610