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48962970037 = 1913918539557
BaseRepresentation
bin101101100110011010…
…111010000110110101
311200101022110120221201
4231212122322012311
51300234010020122
634254314212501
73352230243532
oct554632720665
9150338416851
1048962970037
11198463580a3
1295a5724131
134803c68b27
142526b03d89
1514187eba27
hexb666ba1b5

48962970037 has 8 divisors (see below), whose sum is σ = 51910762400. Its totient is φ = 46052257104.

The previous prime is 48962970011. The next prime is 48962970047. The reversal of 48962970037 is 73007926984.

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 48962970037 - 227 = 48828752309 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 48962970037.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48962970047) 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, 9267138 + ... + 9272419.

It is an arithmetic number, because the mean of its divisors is an integer number (6488845300).

Almost surely, 248962970037 is an apocalyptic number.

It is an amenable number.

48962970037 is a deficient number, since it is larger than the sum of its proper divisors (2947792363).

48962970037 is a wasteful number, since it uses less digits than its factorization.

48962970037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18539715.

The product of its (nonzero) digits is 4572288, while the sum is 55.

The spelling of 48962970037 in words is "forty-eight billion, nine hundred sixty-two million, nine hundred seventy thousand, thirty-seven".

Divisors: 1 19 139 2641 18539557 352251583 2576998423 48962970037