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48076047561 = 353302365079
BaseRepresentation
bin101100110001100011…
…100100010011001001
311121002111120021001010
4230301203210103021
51241424432010221
634030312314133
73321240442653
oct546143442311
9147074507033
1048076047561
1119430748113
1293986a2949
1346c22a0a29
142480dcd6d3
1513b5a04c76
hexb318e44c9

48076047561 has 8 divisors (see below), whose sum is σ = 65310857280. Its totient is φ = 31445968112.

The previous prime is 48076047557. The next prime is 48076047577. The reversal of 48076047561 is 16574067084.

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 48076047561 - 22 = 48076047557 is a prime.

It is a super-3 number, since 3×480760475613 (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 48076047561.

It is not an unprimeable number, because it can be changed into a prime (48076040561) 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, 151182381 + ... + 151182698.

It is an arithmetic number, because the mean of its divisors is an integer number (8163857160).

Almost surely, 248076047561 is an apocalyptic number.

It is an amenable number.

48076047561 is a deficient number, since it is larger than the sum of its proper divisors (17234809719).

48076047561 is a wasteful number, since it uses less digits than its factorization.

48076047561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 302365135.

The product of its (nonzero) digits is 1128960, while the sum is 48.

The spelling of 48076047561 in words is "forty-eight billion, seventy-six million, forty-seven thousand, five hundred sixty-one".

Divisors: 1 3 53 159 302365079 907095237 16025349187 48076047561