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5074679808 = 2113711103
BaseRepresentation
bin1001011100111100…
…10111100000000000
3111002122220110000000
410232132113200000
540343104223213
62155320000000
7236520031602
oct45636274000
914078813000
105074679808
112174585060
12b97600000
1362b478523
14361d81172
151ea7a8c73
hex12e797800

5074679808 has 384 divisors, whose sum is σ = 16762636800. Its totient is φ = 1522851840.

The previous prime is 5074679767. The next prime is 5074679849. The reversal of 5074679808 is 8089764705.

5074679808 is a `hidden beast` number, since 507 + 46 + 7 + 98 + 0 + 8 = 666.

It is an interprime number because it is at equal distance from previous prime (5074679767) and next prime (5074679849).

It is a tau number, because it is divible by the number of its divisors (384).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a nialpdrome in base 12.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 49268685 + ... + 49268787.

It is an arithmetic number, because the mean of its divisors is an integer number (43652700).

Almost surely, 25074679808 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5074679808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8381318400).

5074679808 is an abundant number, since it is smaller than the sum of its proper divisors (11687956992).

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

5074679808 is an equidigital number, since it uses as much as digits as its factorization.

5074679808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157 (or 119 counting only the distinct ones).

The product of its (nonzero) digits is 3386880, while the sum is 54.

The square root of 5074679808 is about 71236.7869011510. The cubic root of 5074679808 is about 1718.4472881091.

The spelling of 5074679808 in words is "five billion, seventy-four million, six hundred seventy-nine thousand, eight hundred eight".