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48080778910 = 2513073678713
BaseRepresentation
bin101100110001110101…
…100111011010011110
311121002211110122020021
4230301311213122132
51241432134411120
634031001542354
73321325606663
oct546165473236
9147084418207
1048080778910
111943338991a
12939a1a49ba
1346c3269448
1424818a1a6a
1513b613baaa
hexb31d6769e

48080778910 has 16 divisors (see below), whose sum is σ = 86611642416. Its totient is φ = 19217591488.

The previous prime is 48080778827. The next prime is 48080778929. The reversal of 48080778910 is 1987708084.

It is a super-3 number, since 3×480807789103 (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1826287 + ... + 1852426.

It is an arithmetic number, because the mean of its divisors is an integer number (5413227651).

Almost surely, 248080778910 is an apocalyptic number.

48080778910 is a deficient number, since it is larger than the sum of its proper divisors (38530863506).

48080778910 is a wasteful number, since it uses less digits than its factorization.

48080778910 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3680027.

The product of its (nonzero) digits is 903168, while the sum is 52.

The spelling of 48080778910 in words is "forty-eight billion, eighty million, seven hundred seventy-eight thousand, nine hundred ten".

Divisors: 1 2 5 10 1307 2614 6535 13070 3678713 7357426 18393565 36787130 4808077891 9616155782 24040389455 48080778910