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73082051 = 712018693
BaseRepresentation
bin1000101101100…
…10010011000011
312002111221201122
410112302103003
5122202111201
611130222455
71545121130
oct426622303
9162457648
1073082051
1138286699
1220584a2b
13121aa623
1499c5587
156638e1b
hex45b24c3

73082051 has 8 divisors (see below), whose sum is σ = 83601504. Its totient is φ = 62582400.

The previous prime is 73082047. The next prime is 73082077. The reversal of 73082051 is 15028037.

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 73082051 - 22 = 73082047 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 73082051.

It is not an unprimeable number, because it can be changed into a prime (73082011) 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, 4061 + ... + 12753.

It is an arithmetic number, because the mean of its divisors is an integer number (10450188).

Almost surely, 273082051 is an apocalyptic number.

73082051 is a deficient number, since it is larger than the sum of its proper divisors (10519453).

73082051 is a wasteful number, since it uses less digits than its factorization.

73082051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9901.

The product of its (nonzero) digits is 1680, while the sum is 26.

The square root of 73082051 is about 8548.8040684063. The cubic root of 73082051 is about 418.0904450088.

The spelling of 73082051 in words is "seventy-three million, eighty-two thousand, fifty-one".

Divisors: 1 7 1201 8407 8693 60851 10440293 73082051