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4460001157 = 191486915787
BaseRepresentation
bin1000010011101011…
…00011011110000101
3102111211021112102001
410021311203132011
533113230014112
62014321145301
7215344245553
oct41165433605
912454245361
104460001157
111989610977
12a4578b231
13561010651
14304496bd3
151b183bc57
hex109d63785

4460001157 has 8 divisors (see below), whose sum is σ = 4695351200. Its totient is φ = 4224712464.

The previous prime is 4460001131. The next prime is 4460001191. The reversal of 4460001157 is 7511000644.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-4460001157 is a prime.

It is a super-3 number, since 3×44600011573 (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4460101157) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 274618 + ... + 290404.

It is an arithmetic number, because the mean of its divisors is an integer number (586918900).

Almost surely, 24460001157 is an apocalyptic number.

It is an amenable number.

4460001157 is a deficient number, since it is larger than the sum of its proper divisors (235350043).

4460001157 is a wasteful number, since it uses less digits than its factorization.

4460001157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30675.

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 4460001157 is about 66783.2400906096. The cubic root of 4460001157 is about 1646.0574566543.

The spelling of 4460001157 in words is "four billion, four hundred sixty million, one thousand, one hundred fifty-seven".

Divisors: 1 19 14869 15787 282511 299953 234736903 4460001157