Search a number
-
+
115336953901 = 138872073377
BaseRepresentation
bin110101101101010011…
…1100100000000101101
3102000201000211022210101
41223122213210000231
53342202230011101
6124552435111101
711222104634551
oct1533247440055
9360630738711
10115336953901
1144a06781614
121a42a142491
13ab510c47b0
145821d17861
15300090c401
hex1ada9e402d

115336953901 has 4 divisors (see below), whose sum is σ = 124209027292. Its totient is φ = 106464880512.

The previous prime is 115336953877. The next prime is 115336953961. The reversal of 115336953901 is 109359633511.

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

It can be written as a sum of positive squares in 2 ways, for example, as 59853622500 + 55483331401 = 244650^2 + 235549^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-115336953901 is a prime.

It is a super-2 number, since 2×1153369539012 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115336953961) 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, 4436036676 + ... + 4436036701.

It is an arithmetic number, because the mean of its divisors is an integer number (31052256823).

Almost surely, 2115336953901 is an apocalyptic number.

It is an amenable number.

115336953901 is a deficient number, since it is larger than the sum of its proper divisors (8872073391).

115336953901 is an equidigital number, since it uses as much as digits as its factorization.

115336953901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8872073390.

The product of its (nonzero) digits is 328050, while the sum is 46.

The spelling of 115336953901 in words is "one hundred fifteen billion, three hundred thirty-six million, nine hundred fifty-three thousand, nine hundred one".

Divisors: 1 13 8872073377 115336953901