Base | Representation |
---|---|
bin | 1000110110101… |
… | …1110111011100 |
3 | 2120220000012220 |
4 | 2031223313130 |
5 | 34002020410 |
6 | 3404025340 |
7 | 630462441 |
oct | 215536734 |
9 | 76800186 |
10 | 37141980 |
11 | 19a69357 |
12 | 10532250 |
13 | 7905a05 |
14 | 4d0b9c8 |
15 | 33da070 |
hex | 236bddc |
37141980 has 24 divisors (see below), whose sum is σ = 103997712. Its totient is φ = 9904512.
The previous prime is 37141913. The next prime is 37141997. The reversal of 37141980 is 8914173.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 309457 + ... + 309576.
It is an arithmetic number, because the mean of its divisors is an integer number (4333238).
Almost surely, 237141980 is an apocalyptic number.
37141980 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
37141980 is an abundant number, since it is smaller than the sum of its proper divisors (66855732).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
37141980 is a wasteful number, since it uses less digits than its factorization.
37141980 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 619045 (or 619043 counting only the distinct ones).
The product of its (nonzero) digits is 6048, while the sum is 33.
The square root of 37141980 is about 6094.4220398656. The cubic root of 37141980 is about 333.6478653377.
The spelling of 37141980 in words is "thirty-seven million, one hundred forty-one thousand, nine hundred eighty".
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