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5105152405 = 57124159671
BaseRepresentation
bin1001100000100101…
…00111000110010101
3111011210020121112201
410300102213012111
540423404334110
62202325044501
7240340036153
oct46022470625
914153217481
105105152405
11218a7a8621
12ba5856731
13634887652
143660343d3
151ed2c7b3a
hex1304a7195

5105152405 has 16 divisors (see below), whose sum is σ = 6238349568. Its totient is φ = 4009824000.

The previous prime is 5105152387. The next prime is 5105152439. The reversal of 5105152405 is 5042515015.

It is not a de Polignac number, because 5105152405 - 29 = 5105151893 is a prime.

It is a Duffinian number.

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, 55720 + ... + 115390.

It is an arithmetic number, because the mean of its divisors is an integer number (389896848).

Almost surely, 25105152405 is an apocalyptic number.

It is an amenable number.

5105152405 is a deficient number, since it is larger than the sum of its proper divisors (1133197163).

5105152405 is a wasteful number, since it uses less digits than its factorization.

5105152405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59988.

The product of its (nonzero) digits is 5000, while the sum is 28.

The square root of 5105152405 is about 71450.3492293775. The cubic root of 5105152405 is about 1721.8800882390.

The spelling of 5105152405 in words is "five billion, one hundred five million, one hundred fifty-two thousand, four hundred five".

Divisors: 1 5 71 241 355 1205 17111 59671 85555 298355 4236641 14380711 21183205 71903555 1021030481 5105152405