Search a number
-
+
1600157965151 = 2556496259199
BaseRepresentation
bin10111010010010000110…
…110001101101101011111
312122222021202111221102102
4113102100312031231133
5202204110414341101
63223034042315315
7223415256166604
oct27222066155537
95588252457372
101600157965151
11567694500aa9
1221a1557b8b3b
13b7b81883545
145763b68a6ab
152b9553d886b
hex17490d8db5f

1600157965151 has 4 divisors (see below), whose sum is σ = 1600164480000. Its totient is φ = 1600151450304.

The previous prime is 1600157965093. The next prime is 1600157965163. The reversal of 1600157965151 is 1515697510061.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1600157965151 - 230 = 1599084223327 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1600157965096 and 1600157965105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1600157965751) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2873951 + ... + 3385248.

It is an arithmetic number, because the mean of its divisors is an integer number (400041120000).

Almost surely, 21600157965151 is an apocalyptic number.

1600157965151 is a deficient number, since it is larger than the sum of its proper divisors (6514849).

1600157965151 is an equidigital number, since it uses as much as digits as its factorization.

1600157965151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6514848.

The product of its (nonzero) digits is 283500, while the sum is 47.

The spelling of 1600157965151 in words is "one trillion, six hundred billion, one hundred fifty-seven million, nine hundred sixty-five thousand, one hundred fifty-one".

Divisors: 1 255649 6259199 1600157965151