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47088425401 = 192478338179
BaseRepresentation
bin101011110110101100…
…000101100110111001
311111112200011212010121
4223312230011212321
51232414114103101
633344312213241
73254616004033
oct536654054671
9144480155117
1047088425401
1118a74208a56
12916199a221
1345957a8814
1423c9b84c53
151358e6b0a1
hexaf6b059b9

47088425401 has 4 divisors (see below), whose sum is σ = 49566763600. Its totient is φ = 44610087204.

The previous prime is 47088425383. The next prime is 47088425407. The reversal of 47088425401 is 10452488074.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 47088425401 - 213 = 47088417209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47088425407) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1239169071 + ... + 1239169108.

It is an arithmetic number, because the mean of its divisors is an integer number (12391690900).

Almost surely, 247088425401 is an apocalyptic number.

It is an amenable number.

47088425401 is a deficient number, since it is larger than the sum of its proper divisors (2478338199).

47088425401 is a wasteful number, since it uses less digits than its factorization.

47088425401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2478338198.

The product of its (nonzero) digits is 286720, while the sum is 43.

The spelling of 47088425401 in words is "forty-seven billion, eighty-eight million, four hundred twenty-five thousand, four hundred one".

Divisors: 1 19 2478338179 47088425401