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97396071 = 3191708703
BaseRepresentation
bin1011100111000…
…10010101100111
320210021020021220
411303202111213
5144413133241
613355311423
72261565363
oct563422547
9223236256
1097396071
114aa83123
122874b573
1317241516
14cd142a3
15883d166
hex5ce2567

97396071 has 8 divisors (see below), whose sum is σ = 136696320. Its totient is φ = 61513272.

The previous prime is 97396069. The next prime is 97396093. The reversal of 97396071 is 17069379.

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

It is not a de Polignac number, because 97396071 - 21 = 97396069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97796071) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 854295 + ... + 854408.

It is an arithmetic number, because the mean of its divisors is an integer number (17087040).

Almost surely, 297396071 is an apocalyptic number.

97396071 is a deficient number, since it is larger than the sum of its proper divisors (39300249).

97396071 is a wasteful number, since it uses less digits than its factorization.

97396071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1708725.

The product of its (nonzero) digits is 71442, while the sum is 42.

The square root of 97396071 is about 9868.9447764186. The cubic root of 97396071 is about 460.0946103444.

The spelling of 97396071 in words is "ninety-seven million, three hundred ninety-six thousand, seventy-one".

Divisors: 1 3 19 57 1708703 5126109 32465357 97396071