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33676094140 = 22513437693917
BaseRepresentation
bin11111010111010000…
…000110101010111100
310012220221111211111221
4133113100012222330
51022432040003030
623245351323124
72301345035323
oct372720065274
9105827454457
1033676094140
1113311305a67
12663a0804a4
133238b68830
1418b67650ba
15d2171be7a
hex7d7406abc

33676094140 has 96 divisors (see below), whose sum is σ = 78052201920. Its totient is φ = 12126191616.

The previous prime is 33676094131. The next prime is 33676094173. The reversal of 33676094140 is 4149067633.

It is a super-2 number, since 2×336760941402 (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8595462 + ... + 8599378.

It is an arithmetic number, because the mean of its divisors is an integer number (813043770).

Almost surely, 233676094140 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 33676094140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39026100960).

33676094140 is an abundant number, since it is smaller than the sum of its proper divisors (44376107780).

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

33676094140 is a wasteful number, since it uses less digits than its factorization.

33676094140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4751 (or 4749 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 43.

The spelling of 33676094140 in words is "thirty-three billion, six hundred seventy-six million, ninety-four thousand, one hundred forty".

Divisors: 1 2 4 5 10 13 20 26 43 52 65 86 130 172 215 260 430 559 769 860 1118 1538 2236 2795 3076 3845 3917 5590 7690 7834 9997 11180 15380 15668 19585 19994 33067 39170 39988 49985 50921 66134 78340 99970 101842 132268 165335 168431 199940 203684 254605 330670 336862 429871 509210 661340 673724 842155 859742 1018420 1684310 1719484 2149355 2189603 3012173 3368620 4298710 4379206 6024346 8597420 8758412 10948015 12048692 15060865 21896030 30121730 39158249 43792060 60243460 78316498 129523439 156632996 195791245 259046878 391582490 518093756 647617195 783164980 1295234390 1683804707 2590468780 3367609414 6735218828 8419023535 16838047070 33676094140