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48980876613 = 3231986735731
BaseRepresentation
bin101101100111011111…
…001101110101000101
311200102120011100011020
4231213133031311011
51300303101022423
634300154101353
73352535403354
oct554737156505
9150376140136
1048980876613
1119855478619
1295ab71a859
134807898436
14252924599b
15141a1874e3
hexb677cdd45

48980876613 has 16 divisors (see below), whose sum is σ = 68152644096. Its totient is φ = 31231735920.

The previous prime is 48980876563. The next prime is 48980876641. The reversal of 48980876613 is 31667808984.

It is not a de Polignac number, because 48980876613 - 210 = 48980875589 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48980876653) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1352958 + ... + 1388688.

It is an arithmetic number, because the mean of its divisors is an integer number (4259540256).

Almost surely, 248980876613 is an apocalyptic number.

It is an amenable number.

48980876613 is a deficient number, since it is larger than the sum of its proper divisors (19171767483).

48980876613 is a wasteful number, since it uses less digits than its factorization.

48980876613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55624.

The product of its (nonzero) digits is 13934592, while the sum is 60.

The spelling of 48980876613 in words is "forty-eight billion, nine hundred eighty million, eight hundred seventy-six thousand, six hundred thirteen".

Divisors: 1 3 23 69 19867 35731 59601 107193 456941 821813 1370823 2465439 709867777 2129603331 16326958871 48980876613