Search a number
-
+
151053033377 = 269356090989
BaseRepresentation
bin1000110010101101110…
…1100101111110100001
3112102220010221011002202
42030223131211332201
54433324034032002
6153220502422545
713625143412261
oct2145335457641
9472803834082
10151053033377
1159074554774
1225337431a55
131132379762c
14744d5857a1
153de1289502
hex232b765fa1

151053033377 has 4 divisors (see below), whose sum is σ = 151109127060. Its totient is φ = 150996939696.

The previous prime is 151053033361. The next prime is 151053033379. The reversal of 151053033377 is 773330350151.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 773330350151 = 1814272543371.

It can be written as a sum of positive squares in 2 ways, for example, as 112530727936 + 38522305441 = 335456^2 + 196271^2 .

It is a cyclic number.

It is not a de Polignac number, because 151053033377 - 24 = 151053033361 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 151053033377.

It is not an unprimeable number, because it can be changed into a prime (151053033379) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28042802 + ... + 28048187.

It is an arithmetic number, because the mean of its divisors is an integer number (37777281765).

Almost surely, 2151053033377 is an apocalyptic number.

It is an amenable number.

151053033377 is a deficient number, since it is larger than the sum of its proper divisors (56093683).

151053033377 is an equidigital number, since it uses as much as digits as its factorization.

151053033377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56093682.

The product of its (nonzero) digits is 99225, while the sum is 38.

The spelling of 151053033377 in words is "one hundred fifty-one billion, fifty-three million, thirty-three thousand, three hundred seventy-seven".

Divisors: 1 2693 56090989 151053033377