Search a number
-
+
115230342210023 = 1761151735887029
BaseRepresentation
bin11010001100110100100111…
…100111010110000111100111
3120002222220122200011120022002
4122030310213213112013213
5110100413220101210043
61045024031033155515
733162055204665515
oct3214644747260747
9502886580146262
10115230342210023
1133796a06146387
1210b104b455bb9b
134c3b236906201
14206526d4534b5
15d4c61407cbb8
hex68cd279d61e7

115230342210023 has 16 divisors (see below), whose sum is σ = 124829988672960. Its totient is φ = 105967732032000.

The previous prime is 115230342209963. The next prime is 115230342210073. The reversal of 115230342210023 is 320012243032511.

It is a cyclic number.

It is not a de Polignac number, because 115230342210023 - 228 = 115230073774567 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115230342210073) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 367786928 + ... + 368100101.

It is an arithmetic number, because the mean of its divisors is an integer number (7801874292060).

Almost surely, 2115230342210023 is an apocalyptic number.

115230342210023 is a deficient number, since it is larger than the sum of its proper divisors (9599646462937).

115230342210023 is a wasteful number, since it uses less digits than its factorization.

115230342210023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 735887258.

The product of its (nonzero) digits is 8640, while the sum is 29.

Adding to 115230342210023 its reverse (320012243032511), we get a palindrome (435242585242534).

The spelling of 115230342210023 in words is "one hundred fifteen trillion, two hundred thirty billion, three hundred forty-two million, two hundred ten thousand, twenty-three".

Divisors: 1 17 61 151 1037 2567 9211 156587 735887029 12510079493 44889108769 111118941379 763114849073 1889022003443 6778255424119 115230342210023