Search a number
-
+
23070101054743 = 31039743261737
BaseRepresentation
bin1010011111011011011010…
…01011011010010100010111
310000200110222000020100000201
411033231231023122110113
511010440031332222433
6121022131430321331
74600521416302621
oct517555513322427
9100613860210021
1023070101054743
117394a7a6777a6
1227071821b9247
13cb4669180b92
1459a855353c11
152a018d9eca7d
hex14fb6d2da517

23070101054743 has 4 divisors (see below), whose sum is σ = 23070844347520. Its totient is φ = 23069357761968.

The previous prime is 23070101054717. The next prime is 23070101054773. The reversal of 23070101054743 is 34745010107032.

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-23070101054743 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23070101054773) 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, 371599830 + ... + 371661907.

It is an arithmetic number, because the mean of its divisors is an integer number (5767711086880).

Almost surely, 223070101054743 is an apocalyptic number.

23070101054743 is a deficient number, since it is larger than the sum of its proper divisors (743292777).

23070101054743 is an equidigital number, since it uses as much as digits as its factorization.

23070101054743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 743292776.

The product of its (nonzero) digits is 70560, while the sum is 37.

The spelling of 23070101054743 in words is "twenty-three trillion, seventy billion, one hundred one million, fifty-four thousand, seven hundred forty-three".

Divisors: 1 31039 743261737 23070101054743