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4911252898013 = 7111031451426773
BaseRepresentation
bin100011101110111110101…
…1111000000000011011101
3122101111210122210020020222
41013131331133000003131
51120431221220214023
614240110510051125
71014553265561360
oct107357537000335
918344718706228
104911252898013
11162393a252280
12673a007a9aa5
1329818a9c7977
1412d9c50280d7
1587b4637dcc8
hex4777d7c00dd

4911252898013 has 32 divisors (see below), whose sum is σ = 6186843666432. Its totient is φ = 3787174728000.

The previous prime is 4911252897977. The next prime is 4911252898043. The reversal of 4911252898013 is 3108982521194.

It is a cyclic number.

It is not a de Polignac number, because 4911252898013 - 230 = 4910179156189 is a prime.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4911252898043) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11294495 + ... + 11721267.

It is an arithmetic number, because the mean of its divisors is an integer number (193338864576).

Almost surely, 24911252898013 is an apocalyptic number.

It is an amenable number.

4911252898013 is a deficient number, since it is larger than the sum of its proper divisors (1275590768419).

4911252898013 is a wasteful number, since it uses less digits than its factorization.

4911252898013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 428345.

The product of its (nonzero) digits is 1244160, while the sum is 53.

The spelling of 4911252898013 in words is "four trillion, nine hundred eleven billion, two hundred fifty-two million, eight hundred ninety-eight thousand, thirteen".

Divisors: 1 7 11 77 103 721 1133 1451 7931 10157 15961 111727 149453 426773 1046171 1643983 2987411 4694503 11507881 32861521 43957619 307703333 483533809 619247623 3384736663 4334733361 6811723853 47682066971 63782505169 446477536183 701607556859 4911252898013