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152164201151 = 295247041419
BaseRepresentation
bin1000110110110110110…
…0010111001010111111
3112112202120210022201202
42031231230113022333
54443113013414101
6153523034530115
713664525240414
oct2155554271277
9475676708652
10152164201151
11595947a7546
12255a759693b
131146ca58561
147516d9010b
153e58ac936b
hex236db172bf

152164201151 has 4 divisors (see below), whose sum is σ = 157411242600. Its totient is φ = 146917159704.

The previous prime is 152164201109. The next prime is 152164201157. The reversal of 152164201151 is 151102461251.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-152164201151 is a prime.

It is a super-2 number, since 2×1521642011512 (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (29), and also a Moran number because the ratio is a prime number: 5247041419 = 152164201151 / (1 + 5 + 2 + 1 + 6 + 4 + 2 + 0 + 1 + 1 + 5 + 1).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152164201157) 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, 2623520681 + ... + 2623520738.

It is an arithmetic number, because the mean of its divisors is an integer number (39352810650).

Almost surely, 2152164201151 is an apocalyptic number.

152164201151 is a deficient number, since it is larger than the sum of its proper divisors (5247041449).

152164201151 is an equidigital number, since it uses as much as digits as its factorization.

152164201151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5247041448.

The product of its (nonzero) digits is 2400, while the sum is 29.

The spelling of 152164201151 in words is "one hundred fifty-two billion, one hundred sixty-four million, two hundred one thousand, one hundred fifty-one".

Divisors: 1 29 5247041419 152164201151