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92520001 = 717777479
BaseRepresentation
bin1011000001110…
…11111001000001
320110002111120201
411200323321001
5142141120001
613103005201
72202256420
oct540737101
9213074521
1092520001
1148252712
1226b99801
1316224c82
14c4052b7
1581c8501
hex583be41

92520001 has 8 divisors (see below), whose sum is σ = 111957120. Its totient is φ = 74637888.

The previous prime is 92519989. The next prime is 92520013. The reversal of 92520001 is 10002529.

It is an interprime number because it is at equal distance from previous prime (92519989) and next prime (92520013).

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

It is not a de Polignac number, because 92520001 - 29 = 92519489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (92520031) 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, 388621 + ... + 388858.

It is an arithmetic number, because the mean of its divisors is an integer number (13994640).

Almost surely, 292520001 is an apocalyptic number.

It is an amenable number.

92520001 is a deficient number, since it is larger than the sum of its proper divisors (19437119).

92520001 is a wasteful number, since it uses less digits than its factorization.

92520001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 777503.

The product of its (nonzero) digits is 180, while the sum is 19.

The square root of 92520001 is about 9618.7317771107. The cubic root of 92520001 is about 452.2846788510.

The spelling of 92520001 in words is "ninety-two million, five hundred twenty thousand, one".

Divisors: 1 7 17 119 777479 5442353 13217143 92520001