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2993612397384 = 233759302019007
BaseRepresentation
bin101011100100000001001…
…101000001101101001000
3101121012000222212102221110
4223210001031001231020
5343021404233204014
610211125131010320
7426165335346660
oct53440115015510
911535028772843
102993612397384
11a54647178354
124042228999a0
131893b137369b
14a4c6a82d1a0
1552d0da95d59
hex2b901341b48

2993612397384 has 64 divisors (see below), whose sum is σ = 8698147430400. Its totient is φ = 840820912704.

The previous prime is 2993612397379. The next prime is 2993612397431. The reversal of 2993612397384 is 4837932163992.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 150999592 + ... + 151019415.

It is an arithmetic number, because the mean of its divisors is an integer number (135908553600).

Almost surely, 22993612397384 is an apocalyptic number.

2993612397384 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2993612397384 is an abundant number, since it is smaller than the sum of its proper divisors (5704535033016).

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

2993612397384 is a wasteful number, since it uses less digits than its factorization.

2993612397384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 302019082 (or 302019078 counting only the distinct ones).

The product of its digits is 105815808, while the sum is 66.

The spelling of 2993612397384 in words is "two trillion, nine hundred ninety-three billion, six hundred twelve million, three hundred ninety-seven thousand, three hundred eighty-four".

Divisors: 1 2 3 4 6 7 8 12 14 21 24 28 42 56 59 84 118 168 177 236 354 413 472 708 826 1239 1416 1652 2478 3304 4956 9912 302019007 604038014 906057021 1208076028 1812114042 2114133049 2416152056 3624228084 4228266098 6342399147 7248456168 8456532196 12684798294 16913064392 17819121413 25369596588 35638242826 50739193176 53457364239 71276485652 106914728478 124733849891 142552971304 213829456956 249467699782 374201549673 427658913912 498935399564 748403099346 997870799128 1496806198692 2993612397384