Base | Representation |
---|---|
bin | 10011111110100001110… |
… | …110110001011001110100 |
3 | 11212020110111022121002020 |
4 | 103332201312301121310 |
5 | 134443003333313312 |
6 | 2530354335513140 |
7 | 201116340645120 |
oct | 23764166613164 |
9 | 4766414277066 |
10 | 1372810057332 |
11 | 48a22954099a |
12 | 1a20873887b0 |
13 | 9c5bc7809bc |
14 | 4a631482580 |
15 | 25a9b0aa78c |
hex | 13fa1db1674 |
1372810057332 has 48 divisors (see below), whose sum is σ = 3660886911360. Its totient is φ = 392225006592.
The previous prime is 1372810057313. The next prime is 1372810057343. The reversal of 1372810057332 is 2337500182731.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7769068 + ... + 7943804.
It is an arithmetic number, because the mean of its divisors is an integer number (76268477320).
Almost surely, 21372810057332 is an apocalyptic number.
1372810057332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
1372810057332 is an abundant number, since it is smaller than the sum of its proper divisors (2288076854028).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1372810057332 is a wasteful number, since it uses less digits than its factorization.
1372810057332 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 268280 (or 268278 counting only the distinct ones).
The product of its (nonzero) digits is 211680, while the sum is 42.
The spelling of 1372810057332 in words is "one trillion, three hundred seventy-two billion, eight hundred ten million, fifty-seven thousand, three hundred thirty-two".
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