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10542204053 = 91128374079
BaseRepresentation
bin10011101000101110…
…10100010010010101
31000012201000110020222
421310113110102111
5133042301012203
64502032004125
7522150153533
oct116427242225
930181013228
1010542204053
11451a887a37
122062690645
13cc012b384
14720183153
1541a7b1038
hex2745d4495

10542204053 has 8 divisors (see below), whose sum is σ = 10560084480. Its totient is φ = 10524339280.

The previous prime is 10542203989. The next prime is 10542204061. The reversal of 10542204053 is 35040224501.

It is a happy number.

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 10542204053 - 26 = 10542203989 is a prime.

It is a super-2 number, since 2×105422040532 (a number of 21 digits) 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 (10542204073) 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, 2582468 + ... + 2586546.

It is an arithmetic number, because the mean of its divisors is an integer number (1320010560).

Almost surely, 210542204053 is an apocalyptic number.

It is an amenable number.

10542204053 is a deficient number, since it is larger than the sum of its proper divisors (17880427).

10542204053 is an equidigital number, since it uses as much as digits as its factorization.

10542204053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7827.

The product of its (nonzero) digits is 4800, while the sum is 26.

Adding to 10542204053 its reverse (35040224501), we get a palindrome (45582428554).

The spelling of 10542204053 in words is "ten billion, five hundred forty-two million, two hundred four thousand, fifty-three".

Divisors: 1 911 2837 4079 2584507 3715969 11572123 10542204053