Base | Representation |
---|---|
bin | 101110101111110100001… |
… | …010111010011000001100 |
3 | 102101002212021002122111120 |
4 | 232233310022322120030 |
5 | 410113032342240442 |
6 | 10455435003120540 |
7 | 451043120366304 |
oct | 56576412723014 |
9 | 12332767078446 |
10 | 3212437071372 |
11 | 1029428a84761 |
12 | 43a712813150 |
13 | 1a3c157049b9 |
14 | b16a8a8a604 |
15 | 588699c14ec |
hex | 2ebf42ba60c |
3212437071372 has 48 divisors (see below), whose sum is σ = 7691589747072. Its totient is φ = 1042915169920.
The previous prime is 3212437071307. The next prime is 3212437071377. The reversal of 3212437071372 is 2731707342123.
It is a super-2 number, since 2×32124370713722 (a number of 26 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (3212437071377) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5272818 + ... + 5850425.
It is an arithmetic number, because the mean of its divisors is an integer number (160241453064).
Almost surely, 23212437071372 is an apocalyptic number.
It is an amenable number.
3212437071372 is an abundant number, since it is smaller than the sum of its proper divisors (4479152675700).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3212437071372 is a wasteful number, since it uses less digits than its factorization.
3212437071372 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11123878 (or 11123876 counting only the distinct ones).
The product of its (nonzero) digits is 296352, while the sum is 42.
The spelling of 3212437071372 in words is "three trillion, two hundred twelve billion, four hundred thirty-seven million, seventy-one thousand, three hundred seventy-two".
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