Base | Representation |
---|---|
bin | 1001000011100… |
… | …0100010110110 |
3 | 2122110121020100 |
4 | 2100320202312 |
5 | 34210332332 |
6 | 3434014530 |
7 | 640553601 |
oct | 220704266 |
9 | 78417210 |
10 | 37980342 |
11 | 1a491214 |
12 | 10877446 |
13 | 7b3a49a |
14 | 5089338 |
15 | 350367c |
hex | 24388b6 |
37980342 has 12 divisors (see below), whose sum is σ = 82290780. Its totient is φ = 12660108.
The previous prime is 37980289. The next prime is 37980347. The reversal of 37980342 is 24308973.
It is a junction number, because it is equal to n+sod(n) for n = 37980297 and 37980306.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (37980347) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1054992 + ... + 1055027.
It is an arithmetic number, because the mean of its divisors is an integer number (6857565).
Almost surely, 237980342 is an apocalyptic number.
37980342 is an abundant number, since it is smaller than the sum of its proper divisors (44310438).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
37980342 is a wasteful number, since it uses less digits than its factorization.
37980342 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2110027 (or 2110024 counting only the distinct ones).
The product of its (nonzero) digits is 36288, while the sum is 36.
The square root of 37980342 is about 6162.8193223556. The cubic root of 37980342 is about 336.1395572481.
The spelling of 37980342 in words is "thirty-seven million, nine hundred eighty thousand, three hundred forty-two".
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