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97010501 = 731447053
BaseRepresentation
bin1011100100001…
…00001101000101
320202112122101112
411302010031011
5144313314001
613343134405
72255401310
oct562041505
9222478345
1097010501
114a83a475
12285a4405
1317137b83
14cc53977
1587b3cbb
hex5c84345

97010501 has 8 divisors (see below), whose sum is σ = 114445824. Its totient is φ = 80469360.

The previous prime is 97010489. The next prime is 97010509. The reversal of 97010501 is 10501079.

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 97010501 - 226 = 29901637 is a prime.

It is a super-2 number, since 2×970105012 = 18822074608542002, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97010509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 223310 + ... + 223743.

It is an arithmetic number, because the mean of its divisors is an integer number (14305728).

Almost surely, 297010501 is an apocalyptic number.

It is an amenable number.

97010501 is a deficient number, since it is larger than the sum of its proper divisors (17435323).

97010501 is a wasteful number, since it uses less digits than its factorization.

97010501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 447091.

The product of its (nonzero) digits is 315, while the sum is 23.

The square root of 97010501 is about 9849.3908948726. The cubic root of 97010501 is about 459.4866690190.

The spelling of 97010501 in words is "ninety-seven million, ten thousand, five hundred one".

Divisors: 1 7 31 217 447053 3129371 13858643 97010501