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13902299495 = 572551155707
BaseRepresentation
bin11001111001010010…
…00100000101100111
31022212212121222200022
430330221010011213
5211432442040440
610215302305355
71001340411260
oct147451040547
938785558608
1013902299495
115994538417
12283ba2825b
1314072c1c26
1495c523967
15565784cb5
hex33ca44167

13902299495 has 16 divisors (see below), whose sum is σ = 19073607168. Its totient is φ = 9529207200.

The previous prime is 13902299471. The next prime is 13902299527. The reversal of 13902299495 is 59499220931.

It is a happy number.

It is not a de Polignac number, because 13902299495 - 26 = 13902299431 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11432 + ... + 167138.

It is an arithmetic number, because the mean of its divisors is an integer number (1192100448).

Almost surely, 213902299495 is an apocalyptic number.

13902299495 is a deficient number, since it is larger than the sum of its proper divisors (5171307673).

13902299495 is a wasteful number, since it uses less digits than its factorization.

13902299495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158270.

The product of its (nonzero) digits is 1574640, while the sum is 53.

The spelling of 13902299495 in words is "thirteen billion, nine hundred two million, two hundred ninety-nine thousand, four hundred ninety-five".

Divisors: 1 5 7 35 2551 12755 17857 89285 155707 778535 1089949 5449745 397208557 1986042785 2780459899 13902299495