Base | Representation |
---|---|
bin | 10110011111101… |
… | …010011100000000 |
3 | 222022010212011020 |
4 | 112133222130000 |
5 | 1233103232130 |
6 | 101240545440 |
7 | 12231560514 |
oct | 2637523400 |
9 | 868125136 |
10 | 377399040 |
11 | 184039537 |
12 | a6482280 |
13 | 6025a355 |
14 | 381a0144 |
15 | 231ebe10 |
hex | 167ea700 |
377399040 has 144 divisors (see below), whose sum is σ = 1247248800. Its totient is φ = 97140736.
The previous prime is 377399027. The next prime is 377399063. The reversal of 377399040 is 40993773.
It is a junction number, because it is equal to n+sod(n) for n = 377398983 and 377399001.
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, 109666 + ... + 113054.
It is an arithmetic number, because the mean of its divisors is an integer number (8661450).
Almost surely, 2377399040 is an apocalyptic number.
377399040 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 377399040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (623624400).
377399040 is an abundant number, since it is smaller than the sum of its proper divisors (869849760).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
377399040 is a wasteful number, since it uses less digits than its factorization.
377399040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3442 (or 3428 counting only the distinct ones).
The product of its (nonzero) digits is 142884, while the sum is 42.
The square root of 377399040 is about 19426.7609240450. The cubic root of 377399040 is about 722.6593016471.
The spelling of 377399040 in words is "three hundred seventy-seven million, three hundred ninety-nine thousand, forty".
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