Search a number
-
+
99052680 = 2335825439
BaseRepresentation
bin1011110011101…
…10110010001000
320220101101201210
411321312302020
5200324141210
613455013120
72311635216
oct571666210
9226341653
1099052680
1150a04821
122920a1a0
13176a156c
14d225cb6
158a68e20
hex5e76c88

99052680 has 32 divisors (see below), whose sum is σ = 297158400. Its totient is φ = 26414016.

The previous prime is 99052669. The next prime is 99052699. The reversal of 99052680 is 8625099.

It is a happy number.

It is a super-2 number, since 2×990526802 = 19622866830364800, which contains 22 as substring.

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, 412600 + ... + 412839.

It is an arithmetic number, because the mean of its divisors is an integer number (9286200).

Almost surely, 299052680 is an apocalyptic number.

It is an amenable number.

99052680 is an abundant number, since it is smaller than the sum of its proper divisors (198105720).

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

99052680 is a wasteful number, since it uses less digits than its factorization.

99052680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 825453 (or 825449 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 39.

The square root of 99052680 is about 9952.5212885982. The cubic root of 99052680 is about 462.6885406123.

The spelling of 99052680 in words is "ninety-nine million, fifty-two thousand, six hundred eighty".

Divisors: 1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 120 825439 1650878 2476317 3301756 4127195 4952634 6603512 8254390 9905268 12381585 16508780 19810536 24763170 33017560 49526340 99052680