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10142208607 = 191019715443
BaseRepresentation
bin10010111001000010…
…11101001001011111
3222011211100120122211
421130201131021133
5131232401133412
64354222421251
7506222231206
oct113441351137
928154316584
1010142208607
114335015493
121b70731827
13c582bbb8b
146c2dc023d
153e55edca7
hex25c85d25f

10142208607 has 16 divisors (see below), whose sum is σ = 10794798720. Its totient is φ = 9501732000.

The previous prime is 10142208577. The next prime is 10142208611. The reversal of 10142208607 is 70680224101.

It is a cyclic number.

It is not a de Polignac number, because 10142208607 - 211 = 10142206559 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 (10142208647) 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, 1860628 + ... + 1866070.

It is an arithmetic number, because the mean of its divisors is an integer number (674674920).

Almost surely, 210142208607 is an apocalyptic number.

10142208607 is a deficient number, since it is larger than the sum of its proper divisors (652590113).

10142208607 is a wasteful number, since it uses less digits than its factorization.

10142208607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6534.

The product of its (nonzero) digits is 5376, while the sum is 31.

The spelling of 10142208607 in words is "ten billion, one hundred forty-two million, two hundred eight thousand, six hundred seven".

Divisors: 1 19 101 971 1919 5443 18449 98071 103417 549743 1863349 5285153 10445117 100417907 533800453 10142208607