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4970052160 = 26515531413
BaseRepresentation
bin1001010000011110…
…01111101001000000
3110211101000210211221
410220033033221000
540134313132120
62141101244424
7234106513663
oct45017175100
913741023757
104970052160
112120512827
12b68563714
136128a4588
143521076da
151e14dd0aa
hex1283cfa40

4970052160 has 28 divisors (see below), whose sum is σ = 11834937468. Its totient is φ = 1988020736.

The previous prime is 4970052079. The next prime is 4970052173. The reversal of 4970052160 is 612500794.

It can be written as a sum of positive squares in 2 ways, for example, as 3364928064 + 1605124096 = 58008^2 + 40064^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7765387 + ... + 7766026.

Almost surely, 24970052160 is an apocalyptic number.

4970052160 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4970052160 is an abundant number, since it is smaller than the sum of its proper divisors (6864885308).

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

4970052160 is a wasteful number, since it uses less digits than its factorization.

4970052160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15531430 (or 15531420 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 34.

The square root of 4970052160 is about 70498.5968654696. The cubic root of 4970052160 is about 1706.5551020279. Note that the first 3 decimals are identical.

The spelling of 4970052160 in words is "four billion, nine hundred seventy million, fifty-two thousand, one hundred sixty".

Divisors: 1 2 4 5 8 10 16 20 32 40 64 80 160 320 15531413 31062826 62125652 77657065 124251304 155314130 248502608 310628260 497005216 621256520 994010432 1242513040 2485026080 4970052160