Search a number
-
+
13123033333094 = 241160036991867
BaseRepresentation
bin1011111011110111000110…
…1111010111110101100110
31201110112211202102102112002
42332331301233113311212
53210001433013124334
643524345511525302
72523051666566456
oct276756157276546
951415752372462
1013123033333094
1141aa4a1221973
12157b3b9389832
1374265c428129
1433523016dd66
1517b560ab7b7e
hexbef71bd7d66

13123033333094 has 8 divisors (see below), whose sum is σ = 20164660975368. Its totient is φ = 6401479674640.

The previous prime is 13123033333087. The next prime is 13123033333099. The reversal of 13123033333094 is 49033333032131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×131230333330942 (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13123033333099) 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, 80018495852 + ... + 80018496015.

It is an arithmetic number, because the mean of its divisors is an integer number (2520582621921).

Almost surely, 213123033333094 is an apocalyptic number.

13123033333094 is a deficient number, since it is larger than the sum of its proper divisors (7041627642274).

13123033333094 is a wasteful number, since it uses less digits than its factorization.

13123033333094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160036991910.

The product of its (nonzero) digits is 157464, while the sum is 38.

The spelling of 13123033333094 in words is "thirteen trillion, one hundred twenty-three billion, thirty-three million, three hundred thirty-three thousand, ninety-four".

Divisors: 1 2 41 82 160036991867 320073983734 6561516666547 13123033333094