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97041451 = 1371105137
BaseRepresentation
bin1011100100010…
…11110000101011
320202121012211211
411302023300223
5144320311301
613343533551
72255560453
oct562136053
9222535754
1097041451
114a860751
12285ba2b7
1317148ca0
14cc60d63
1587bd051
hex5c8bc2b

97041451 has 8 divisors (see below), whose sum is σ = 105979104. Its totient is φ = 88314240.

The previous prime is 97041443. The next prime is 97041479. The reversal of 97041451 is 15414079.

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

It is a cyclic number.

It is not a de Polignac number, because 97041451 - 23 = 97041443 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (97041421) 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, 51646 + ... + 53491.

It is an arithmetic number, because the mean of its divisors is an integer number (13247388).

Almost surely, 297041451 is an apocalyptic number.

97041451 is a deficient number, since it is larger than the sum of its proper divisors (8937653).

97041451 is a wasteful number, since it uses less digits than its factorization.

97041451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105221.

The product of its (nonzero) digits is 5040, while the sum is 31.

The square root of 97041451 is about 9850.9619327251. The cubic root of 97041451 is about 459.5355283355.

The spelling of 97041451 in words is "ninety-seven million, forty-one thousand, four hundred fifty-one".

Divisors: 1 13 71 923 105137 1366781 7464727 97041451