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151013515301 = 1123089404029
BaseRepresentation
bin1000110010100100011…
…0110110000000100101
3112102210101120102111022
42030221012312000211
54433233424442201
6153212531420525
713624153462235
oct2145106660045
9472711512438
10151013515301
1159054213200
1225326154745
131131853c25c
147448219cc5
153ddca8041b
hex23291b6025

151013515301 has 12 divisors (see below), whose sum is σ = 166044209100. Its totient is φ = 137240231040.

The previous prime is 151013515291. The next prime is 151013515397. The reversal of 151013515301 is 103515310151.

It can be written as a sum of positive squares in 2 ways, for example, as 71038240900 + 79975274401 = 266530^2 + 282799^2 .

It is not a de Polignac number, because 151013515301 - 214 = 151013498917 is a prime.

It is a super-2 number, since 2×1510135153012 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151013518301) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 171755 + ... + 575783.

It is an arithmetic number, because the mean of its divisors is an integer number (13837017425).

Almost surely, 2151013515301 is an apocalyptic number.

151013515301 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

151013515301 is a deficient number, since it is larger than the sum of its proper divisors (15030693799).

151013515301 is a wasteful number, since it uses less digits than its factorization.

151013515301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 407140 (or 407129 counting only the distinct ones).

The product of its (nonzero) digits is 1125, while the sum is 26.

Adding to 151013515301 its reverse (103515310151), we get a palindrome (254528825452).

The spelling of 151013515301 in words is "one hundred fifty-one billion, thirteen million, five hundred fifteen thousand, three hundred one".

Divisors: 1 11 121 3089 33979 373769 404029 4444319 48887509 1248045581 13728501391 151013515301