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30033489696 = 2537192352247
BaseRepresentation
bin11011111110001000…
…101010111100100000
32212112002022100121020
4123332020222330200
5443002033132241
621444105525440
72112154310310
oct337610527440
985462270536
1030033489696
1111812138371
1259a21a3880
132aa82bc5a2
14164ca85440
15baba41b66
hex6fe22af20

30033489696 has 96 divisors (see below), whose sum is σ = 94842639360. Its totient is φ = 8129362176.

The previous prime is 30033489667. The next prime is 30033489709. The reversal of 30033489696 is 69698433003.

It is a tau number, because it is divible by the number of its divisors (96).

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, 1163356 + ... + 1188891.

It is an arithmetic number, because the mean of its divisors is an integer number (987944160).

Almost surely, 230033489696 is an apocalyptic number.

It is an amenable number.

30033489696 is an abundant number, since it is smaller than the sum of its proper divisors (64809149664).

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

30033489696 is a wasteful number, since it uses less digits than its factorization.

30033489696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2352286 (or 2352278 counting only the distinct ones).

The product of its (nonzero) digits is 2519424, while the sum is 51.

The spelling of 30033489696 in words is "thirty billion, thirty-three million, four hundred eighty-nine thousand, six hundred ninety-six".

Divisors: 1 2 3 4 6 7 8 12 14 16 19 21 24 28 32 38 42 48 56 57 76 84 96 112 114 133 152 168 224 228 266 304 336 399 456 532 608 672 798 912 1064 1596 1824 2128 3192 4256 6384 12768 2352247 4704494 7056741 9408988 14113482 16465729 18817976 28226964 32931458 37635952 44692693 49397187 56453928 65862916 75271904 89385386 98794374 112907856 131725832 134078079 178770772 197588748 225815712 263451664 268156158 312848851 357541544 395177496 526903328 536312316 625697702 715083088 790354992 938546553 1072624632 1251395404 1430166176 1580709984 1877093106 2145249264 2502790808 3754186212 4290498528 5005581616 7508372424 10011163232 15016744848 30033489696