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48953250680 = 2351223831267
BaseRepresentation
bin101101100101110101…
…110101001101111000
311200100122011210111112
4231211311311031320
51300224013010210
634253330015452
73352051523315
oct554565651570
9150318153445
1048953250680
1119840919874
1295a2417588
134801c44c29
1425256d3d0c
151417a2bd05
hexb65d75378

48953250680 has 16 divisors (see below), whose sum is σ = 110144814120. Its totient is φ = 19581300256.

The previous prime is 48953250641. The next prime is 48953250719. The reversal of 48953250680 is 8605235984.

It is an interprime number because it is at equal distance from previous prime (48953250641) and next prime (48953250719).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 611915594 + ... + 611915673.

Almost surely, 248953250680 is an apocalyptic number.

48953250680 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

48953250680 is an abundant number, since it is smaller than the sum of its proper divisors (61191563440).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

48953250680 is a wasteful number, since it uses less digits than its factorization.

48953250680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1223831278 (or 1223831274 counting only the distinct ones).

The product of its (nonzero) digits is 2073600, while the sum is 50.

The spelling of 48953250680 in words is "forty-eight billion, nine hundred fifty-three million, two hundred fifty thousand, six hundred eighty".

Divisors: 1 2 4 5 8 10 20 40 1223831267 2447662534 4895325068 6119156335 9790650136 12238312670 24476625340 48953250680