Base | Representation |
---|---|
bin | 1110111000001… |
… | …0100111111100 |
3 | 11100102022002220 |
4 | 3232002213330 |
5 | 111433313040 |
6 | 10105245340 |
7 | 1355254113 |
oct | 356024774 |
9 | 140368086 |
10 | 62401020 |
11 | 322508a0 |
12 | 18a93850 |
13 | cc0aaa6 |
14 | 8404c7a |
15 | 57292d0 |
hex | 3b829fc |
62401020 has 48 divisors (see below), whose sum is σ = 190608768. Its totient is φ = 15127360.
The previous prime is 62401013. The next prime is 62401039. The reversal of 62401020 is 2010426.
It is a Harshad number since it is a multiple of its sum of digits (15).
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, 46614 + ... + 47933.
It is an arithmetic number, because the mean of its divisors is an integer number (3971016).
Almost surely, 262401020 is an apocalyptic number.
62401020 is a gapful number since it is divisible by the number (60) formed by its first and last digit.
It is an amenable number.
62401020 is an abundant number, since it is smaller than the sum of its proper divisors (128207748).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
62401020 is a wasteful number, since it uses less digits than its factorization.
62401020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 94570 (or 94568 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 15.
The square root of 62401020 is about 7899.4316251234. The cubic root of 62401020 is about 396.6406576957.
Adding to 62401020 its reverse (2010426), we get a palindrome (64411446).
It can be divided in two parts, 6240 and 1020, that added together give a triangular number (7260 = T120).
The spelling of 62401020 in words is "sixty-two million, four hundred one thousand, twenty".
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