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96087971 = 721960979
BaseRepresentation
bin1011011101000…
…10111110100011
320200210202220202
411232202332203
5144044303341
613311255415
72244506600
oct556427643
9220722822
1096087971
114a26a351
122821a56b
1316ba3cb5
14ca936a7
15868079b
hex5ba2fa3

96087971 has 6 divisors (see below), whose sum is σ = 111775860. Its totient is φ = 82361076.

The previous prime is 96087967. The next prime is 96087977. The reversal of 96087971 is 17978069.

It is not a de Polignac number, because 96087971 - 22 = 96087967 is a prime.

It is not an unprimeable number, because it can be changed into a prime (96087977) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 980441 + ... + 980538.

It is an arithmetic number, because the mean of its divisors is an integer number (18629310).

Almost surely, 296087971 is an apocalyptic number.

96087971 is a deficient number, since it is larger than the sum of its proper divisors (15687889).

96087971 is a wasteful number, since it uses less digits than its factorization.

96087971 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1960993 (or 1960986 counting only the distinct ones).

The product of its (nonzero) digits is 190512, while the sum is 47.

The square root of 96087971 is about 9802.4471944510. The cubic root of 96087971 is about 458.0255177331.

The spelling of 96087971 in words is "ninety-six million, eighty-seven thousand, nine hundred seventy-one".

Divisors: 1 7 49 1960979 13726853 96087971