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30104107176 = 23311138771593
BaseRepresentation
bin11100000010010110…
…000011100010101000
32212201000012002120110
4130002112003202220
5443123122412201
621455111254320
72114002455213
oct340226034250
985630162513
1030104107176
1111848a90320
125a0197a3a0
132ab9b16190
1416581c877a
15bb2d406d6
hex7025838a8

30104107176 has 64 divisors (see below), whose sum is σ = 88417667520. Its totient is φ = 8420728320.

The previous prime is 30104107123. The next prime is 30104107177. The reversal of 30104107176 is 67170140103.

It is not an unprimeable number, because it can be changed into a prime (30104107177) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4382365 + ... + 4389228.

It is an arithmetic number, because the mean of its divisors is an integer number (1381526055).

Almost surely, 230104107176 is an apocalyptic number.

It is an amenable number.

30104107176 is an abundant number, since it is smaller than the sum of its proper divisors (58313560344).

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

30104107176 is a wasteful number, since it uses less digits than its factorization.

30104107176 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8771626 (or 8771622 counting only the distinct ones).

The product of its (nonzero) digits is 3528, while the sum is 30.

Adding to 30104107176 its reverse (67170140103), we get a palindrome (97274247279).

The spelling of 30104107176 in words is "thirty billion, one hundred four million, one hundred seven thousand, one hundred seventy-six".

Divisors: 1 2 3 4 6 8 11 12 13 22 24 26 33 39 44 52 66 78 88 104 132 143 156 264 286 312 429 572 858 1144 1716 3432 8771593 17543186 26314779 35086372 52629558 70172744 96487523 105259116 114030709 192975046 210518232 228061418 289462569 342092127 385950092 456122836 578925138 684184254 771900184 912245672 1157850276 1254337799 1368368508 2315700552 2508675598 2736737016 3763013397 5017351196 7526026794 10034702392 15052053588 30104107176