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53308106060 = 22511234636361
BaseRepresentation
bin110001101001011010…
…010010010101001100
312002121010121101000112
4301221122102111030
51333133333343220
640253413415152
73565011265556
oct615132222514
9162533541015
1053308106060
1120676044100
12a3b893a4b8
13504722c831
142819c1a4d6
1515beee95c5
hexc6969254c

53308106060 has 72 divisors (see below), whose sum is σ = 123104089248. Its totient is φ = 19376121600.

The previous prime is 53308106057. The next prime is 53308106077. The reversal of 53308106060 is 6060180335.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8377280 + ... + 8383640.

Almost surely, 253308106060 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53308106060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61552044624).

53308106060 is an abundant number, since it is smaller than the sum of its proper divisors (69795983188).

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

53308106060 is a wasteful number, since it uses less digits than its factorization.

53308106060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9855 (or 9842 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 32.

Adding to 53308106060 its reverse (6060180335), we get a palindrome (59368286395).

The spelling of 53308106060 in words is "fifty-three billion, three hundred eight million, one hundred six thousand, sixty".

Divisors: 1 2 4 5 10 11 20 22 44 55 110 121 220 242 484 605 1210 2420 3463 6361 6926 12722 13852 17315 25444 31805 34630 38093 63610 69260 69971 76186 127220 139942 152372 190465 279884 349855 380930 419023 699710 761860 769681 838046 1399420 1539362 1676092 2095115 3078724 3848405 4190230 7696810 8380460 15393620 22028143 44056286 88112572 110140715 220281430 242309573 440562860 484619146 969238292 1211547865 2423095730 2665405303 4846191460 5330810606 10661621212 13327026515 26654053030 53308106060