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151410161 = 749144053
BaseRepresentation
bin10010000011001…
…01010111110001
3101112220102200202
421001211113301
5302230111121
623005124545
73515652020
oct1101452761
9345812622
10151410161
1178515771
1242859755
13254a3a16
14161748b7
15d45c40b
hex90655f1

151410161 has 8 divisors (see below), whose sum is σ = 173396544. Its totient is φ = 129512880.

The previous prime is 151410101. The next prime is 151410163. The reversal of 151410161 is 161014151.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 151410161 - 214 = 151393777 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (151410163) 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 7 ways as a sum of consecutive naturals, for example, 18590 + ... + 25463.

It is an arithmetic number, because the mean of its divisors is an integer number (21674568).

Almost surely, 2151410161 is an apocalyptic number.

It is an amenable number.

151410161 is a deficient number, since it is larger than the sum of its proper divisors (21986383).

151410161 is an equidigital number, since it uses as much as digits as its factorization.

151410161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44551.

The product of its (nonzero) digits is 120, while the sum is 20.

The square root of 151410161 is about 12304.8836239925. The cubic root of 151410161 is about 532.9891158646.

The spelling of 151410161 in words is "one hundred fifty-one million, four hundred ten thousand, one hundred sixty-one".

Divisors: 1 7 491 3437 44053 308371 21630023 151410161