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13154245124001 = 331141443495957
BaseRepresentation
bin1011111101101011011000…
…0110111001111110100001
31201120112101221220200111220
42333122312012321332201
53211004343222432001
643550550552525253
72525235312462432
oct277326606717641
951515357820456
1013154245124001
114211758495393
12158546a0b0829
13745594882467
143369514d7489
1517c28acaac36
hexbf6b61b9fa1

13154245124001 has 8 divisors (see below), whose sum is σ = 18104767482624. Its totient is φ = 8486609757360.

The previous prime is 13154245123967. The next prime is 13154245124023. The reversal of 13154245124001 is 10042154245131.

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

It is a de Polignac number, because none of the positive numbers 2k-13154245124001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13154245124071) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70721747886 + ... + 70721748071.

It is an arithmetic number, because the mean of its divisors is an integer number (2263095935328).

Almost surely, 213154245124001 is an apocalyptic number.

It is an amenable number.

13154245124001 is a deficient number, since it is larger than the sum of its proper divisors (4950522358623).

13154245124001 is a wasteful number, since it uses less digits than its factorization.

13154245124001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141443495991.

The product of its (nonzero) digits is 19200, while the sum is 33.

Adding to 13154245124001 its reverse (10042154245131), we get a palindrome (23196399369132).

The spelling of 13154245124001 in words is "thirteen trillion, one hundred fifty-four billion, two hundred forty-five million, one hundred twenty-four thousand, one".

Divisors: 1 3 31 93 141443495957 424330487871 4384748374667 13154245124001