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5405083007 = 192323515261
BaseRepresentation
bin1010000100010101…
…10000010101111111
3111221200121122222112
411002022300111333
542032200124012
62252201404235
7250641306332
oct50212602577
914850548875
105405083007
112324034955
12106a19967b
13681a5c98c
14393bca619
152197c1122
hex1422b057f

5405083007 has 16 divisors (see below), whose sum is σ = 5940587520. Its totient is φ = 4894956000.

The previous prime is 5405083001. The next prime is 5405083031. The reversal of 5405083007 is 7003805045.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 5405083007 - 232 = 1110115711 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5405083001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1024757 + ... + 1030017.

It is an arithmetic number, because the mean of its divisors is an integer number (371286720).

Almost surely, 25405083007 is an apocalyptic number.

5405083007 is a deficient number, since it is larger than the sum of its proper divisors (535504513).

5405083007 is a wasteful number, since it uses less digits than its factorization.

5405083007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7654.

The product of its (nonzero) digits is 16800, while the sum is 32.

The square root of 5405083007 is about 73519.2696304853. The cubic root of 5405083007 is about 1754.9609444695.

The spelling of 5405083007 in words is "five billion, four hundred five million, eighty-three thousand, seven".

Divisors: 1 19 23 437 2351 5261 44669 54073 99959 121003 1027387 2299057 12368611 235003609 284478053 5405083007