Search a number
-
+
54900414740 = 2258333072539
BaseRepresentation
bin110011001000010100…
…011101100100010100
312020201002211000220002
4303020110131210110
51344414001232430
641115414230432
73652324553123
oct631024354424
9166632730802
1054900414740
1121312942196
12a782055418
13523c0a1812
14292b4ababa
151664bc9845
hexcc851d914

54900414740 has 24 divisors (see below), whose sum is σ = 116679921120. Its totient is φ = 21695584928.

The previous prime is 54900414713. The next prime is 54900414773. The reversal of 54900414740 is 4741400945.

It is a junction number, because it is equal to n+sod(n) for n = 54900414694 and 54900414703.

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, 16534610 + ... + 16537929.

It is an arithmetic number, because the mean of its divisors is an integer number (4861663380).

Almost surely, 254900414740 is an apocalyptic number.

It is an amenable number.

54900414740 is an abundant number, since it is smaller than the sum of its proper divisors (61779506380).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54900414740 is a wasteful number, since it uses less digits than its factorization.

54900414740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33072631 (or 33072629 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 38.

The spelling of 54900414740 in words is "fifty-four billion, nine hundred million, four hundred fourteen thousand, seven hundred forty".

Divisors: 1 2 4 5 10 20 83 166 332 415 830 1660 33072539 66145078 132290156 165362695 330725390 661450780 2745020737 5490041474 10980082948 13725103685 27450207370 54900414740