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48797230951 = 723303088391
BaseRepresentation
bin101101011100100010…
…101010011101100111
311122221202121011200001
4231130202222131213
51244414042342301
634230034002131
73345145422310
oct553442523547
9148852534601
1048797230951
1119770845947
12955a116347
1347a8819071
14250cabd607
151408eadc01
hexb5c8aa767

48797230951 has 8 divisors (see below), whose sum is σ = 58192971264. Its totient is φ = 40007667480.

The previous prime is 48797230939. The next prime is 48797230957. The reversal of 48797230951 is 15903279784.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 48797230951 - 25 = 48797230919 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 48797230892 and 48797230901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48797230957) 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, 151544035 + ... + 151544356.

It is an arithmetic number, because the mean of its divisors is an integer number (7274121408).

Almost surely, 248797230951 is an apocalyptic number.

48797230951 is a deficient number, since it is larger than the sum of its proper divisors (9395740313).

48797230951 is a wasteful number, since it uses less digits than its factorization.

48797230951 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303088421.

The product of its (nonzero) digits is 3810240, while the sum is 55.

The spelling of 48797230951 in words is "forty-eight billion, seven hundred ninety-seven million, two hundred thirty thousand, nine hundred fifty-one".

Divisors: 1 7 23 161 303088391 2121618737 6971032993 48797230951