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151342037 = 7211614603
BaseRepresentation
bin10010000010101…
…00101111010101
3101112202222020122
421001110233111
5302220421122
623003441325
73515246300
oct1101245725
9345688218
10151342037
1178479570
1242826245
132547ba02
1416157b37
15d447142
hex9054bd5

151342037 has 24 divisors (see below), whose sum is σ = 195246432. Its totient is φ = 115970400.

The previous prime is 151342013. The next prime is 151342127. The reversal of 151342037 is 730243151.

It is not a de Polignac number, because 151342037 - 28 = 151341781 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 151341997 and 151342015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151342237) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 30578 + ... + 35180.

It is an arithmetic number, because the mean of its divisors is an integer number (8135268).

Almost surely, 2151342037 is an apocalyptic number.

It is an amenable number.

151342037 is a deficient number, since it is larger than the sum of its proper divisors (43904395).

151342037 is a wasteful number, since it uses less digits than its factorization.

151342037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4689 (or 4682 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 151342037 is about 12302.1151433402. The cubic root of 151342037 is about 532.9091679113.

Adding to 151342037 its reverse (730243151), we get a palindrome (881585188).

It can be divided in two parts, 15134 and 2037, that added together give a palindrome (17171).

The spelling of 151342037 in words is "one hundred fifty-one million, three hundred forty-two thousand, thirty-seven".

Divisors: 1 7 11 49 61 77 427 539 671 2989 4603 4697 32221 32879 50633 225547 280783 354431 1965481 2481017 3088613 13758367 21620291 151342037