Base | Representation |
---|---|
bin | 11111010110110001… |
… | …100001100111110110 |
3 | 10012220101102120112110 |
4 | 133112301201213312 |
5 | 1022423011444240 |
6 | 23244503431450 |
7 | 2301216641004 |
oct | 372661414766 |
9 | 105811376473 |
10 | 33668078070 |
11 | 13307830410 |
12 | 6637455586 |
13 | 32372bccb3 |
14 | 18b5679a74 |
15 | d20b86c80 |
hex | 7d6c619f6 |
33668078070 has 32 divisors (see below), whose sum is σ = 88149150720. Its totient is φ = 8161958240.
The previous prime is 33668078057. The next prime is 33668078083. The reversal of 33668078070 is 7087086633.
It is an interprime number because it is at equal distance from previous prime (33668078057) and next prime (33668078083).
It is a super-2 number, since 2×336680780702 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
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, 51011910 + ... + 51012569.
It is an arithmetic number, because the mean of its divisors is an integer number (2754660960).
Almost surely, 233668078070 is an apocalyptic number.
33668078070 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
33668078070 is an abundant number, since it is smaller than the sum of its proper divisors (54481072650).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
33668078070 is a wasteful number, since it uses less digits than its factorization.
33668078070 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 102024500.
The product of its (nonzero) digits is 1016064, while the sum is 48.
The spelling of 33668078070 in words is "thirty-three billion, six hundred sixty-eight million, seventy-eight thousand, seventy".
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