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2135049292 = 22533762323
BaseRepresentation
bin111111101000010…
…0100010001001100
312111210110202000201
41333100210101030
513333033034132
6551505303244
7103623422335
oct17720442114
95453422021
102135049292
119a61a8152
124b7034b24
1328044019c
141637b128c
15c768c2e7
hex7f42444c

2135049292 has 6 divisors (see below), whose sum is σ = 3736336268. Its totient is φ = 1067524644.

The previous prime is 2135049253. The next prime is 2135049299. The reversal of 2135049292 is 2929405312.

It is not an unprimeable number, because it can be changed into a prime (2135049299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 266881158 + ... + 266881165.

Almost surely, 22135049292 is an apocalyptic number.

It is an amenable number.

2135049292 is a deficient number, since it is larger than the sum of its proper divisors (1601286976).

2135049292 is a wasteful number, since it uses less digits than its factorization.

2135049292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 533762327 (or 533762325 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 37.

The square root of 2135049292 is about 46206.5935987495. The cubic root of 2135049292 is about 1287.6642411143.

The spelling of 2135049292 in words is "two billion, one hundred thirty-five million, forty-nine thousand, two hundred ninety-two".

Divisors: 1 2 4 533762323 1067524646 2135049292