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99051162304 = 2631276718043
BaseRepresentation
bin101110000111111101…
…0001100101011000000
3100110200001020101121211
41130033322030223000
53110324044143204
6113300430055504
710104402662563
oct1341772145300
9313601211554
1099051162304
1139009887316
121724404a594
139457076a13
144b190304da
15289acb2804
hex170fe8cac0

99051162304 has 56 divisors (see below), whose sum is σ = 202979698688. Its totient is φ = 47908005120.

The previous prime is 99051162293. The next prime is 99051162313. The reversal of 99051162304 is 40326115099.

It is a super-4 number, since 4×990511623044 (a number of 45 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

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, 5480707 + ... + 5498749.

Almost surely, 299051162304 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 99051162304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (101489849344).

99051162304 is an abundant number, since it is smaller than the sum of its proper divisors (103928536384).

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

99051162304 is a wasteful number, since it uses less digits than its factorization.

99051162304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20853 (or 20843 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 40.

The spelling of 99051162304 in words is "ninety-nine billion, fifty-one million, one hundred sixty-two thousand, three hundred four".

Divisors: 1 2 4 8 16 31 32 62 64 124 248 496 992 1984 2767 5534 11068 18043 22136 36086 44272 72172 85777 88544 144344 171554 177088 288688 343108 559333 577376 686216 1118666 1154752 1372432 2237332 2744864 4474664 5489728 8949328 17898656 35797312 49924981 99849962 199699924 399399848 798799696 1547674411 1597599392 3095348822 3195198784 6190697644 12381395288 24762790576 49525581152 99051162304