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5057759812 = 227249735189
BaseRepresentation
bin1001011010111011…
…10100101001000100
3111001111001211010111
410231131310221010
540324241303222
62153513202404
7236223151300
oct45535645104
914044054114
105057759812
112165a78896
12b91a00404
13627b02cb1
1435da18d00
151e9065777
hex12d774a44

5057759812 has 36 divisors (see below), whose sum is σ = 10300208940. Its totient is φ = 2166757824.

The previous prime is 5057759809. The next prime is 5057759821. The reversal of 5057759812 is 2189577505.

It can be written as a sum of positive squares in 2 ways, for example, as 3651059776 + 1406700036 = 60424^2 + 37506^2 .

It is a Harshad number since it is a multiple of its sum of digits (49).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 972114 + ... + 977302.

It is an arithmetic number, because the mean of its divisors is an integer number (286116915).

Almost surely, 25057759812 is an apocalyptic number.

It is an amenable number.

5057759812 is an abundant number, since it is smaller than the sum of its proper divisors (5242449128).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5057759812 is a wasteful number, since it uses less digits than its factorization.

5057759812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10180 (or 10171 counting only the distinct ones).

The product of its (nonzero) digits is 882000, while the sum is 49.

The square root of 5057759812 is about 71117.9289068516. The cubic root of 5057759812 is about 1716.5352793695.

The spelling of 5057759812 in words is "five billion, fifty-seven million, seven hundred fifty-nine thousand, eight hundred twelve".

Divisors: 1 2 4 7 14 28 49 98 196 4973 5189 9946 10378 19892 20756 34811 36323 69622 72646 139244 145292 243677 254261 487354 508522 974708 1017044 25804897 51609794 103219588 180634279 361268558 722537116 1264439953 2528879906 5057759812