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13124331025001 = 716011171083343
BaseRepresentation
bin1011111011111011111100…
…0101101011001001101001
31201110200012012021000011022
42332332333011223021221
53210012112220300001
643525122345542225
72523126105025010
oct276767705531151
951420165230138
1013124331025001
1141aaaa7793019
12157b6bbaa4975
13742808235671
1433531464da77
1517b5d999e11b
hexbefbf16b269

13124331025001 has 8 divisors (see below), whose sum is σ = 15008604136704. Its totient is φ = 11242400083200.

The previous prime is 13124331024991. The next prime is 13124331025007. The reversal of 13124331025001 is 10052013342131.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-13124331025001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13124331025007) 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, 585530465 + ... + 585552878.

It is an arithmetic number, because the mean of its divisors is an integer number (1876075517088).

Almost surely, 213124331025001 is an apocalyptic number.

It is an amenable number.

13124331025001 is a deficient number, since it is larger than the sum of its proper divisors (1884273111703).

13124331025001 is a wasteful number, since it uses less digits than its factorization.

13124331025001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1171084951.

The product of its (nonzero) digits is 2160, while the sum is 26.

Adding to 13124331025001 its reverse (10052013342131), we get a palindrome (23176344367132).

The spelling of 13124331025001 in words is "thirteen trillion, one hundred twenty-four billion, three hundred thirty-one million, twenty-five thousand, one".

Divisors: 1 7 1601 11207 1171083343 8197583401 1874904432143 13124331025001