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151142411 = 7225112289
BaseRepresentation
bin10010000001001…
…00000000001011
3101112101211102002
421000210000023
5302143024121
622555301215
73513455300
oct1100440013
9345354362
10151142411
1178352592
124274a80b
132540bba4
14161050a7
15d407e0b
hex902400b

151142411 has 12 divisors (see below), whose sum is σ = 176533560. Its totient is φ = 129024000.

The previous prime is 151142399. The next prime is 151142413. The reversal of 151142411 is 114241151.

It is not a de Polignac number, because 151142411 - 26 = 151142347 is a prime.

It is not an unprimeable number, because it can be changed into a prime (151142413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6155 + ... + 18443.

It is an arithmetic number, because the mean of its divisors is an integer number (14711130).

Almost surely, 2151142411 is an apocalyptic number.

151142411 is a deficient number, since it is larger than the sum of its proper divisors (25391149).

151142411 is a wasteful number, since it uses less digits than its factorization.

151142411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12554 (or 12547 counting only the distinct ones).

The product of its digits is 160, while the sum is 20.

The square root of 151142411 is about 12293.9989832438. The cubic root of 151142411 is about 532.6747555471.

Adding to 151142411 its reverse (114241151), we get a palindrome (265383562).

The spelling of 151142411 in words is "one hundred fifty-one million, one hundred forty-two thousand, four hundred eleven".

Divisors: 1 7 49 251 1757 12289 12299 86023 602161 3084539 21591773 151142411