Base | Representation |
---|---|
bin | 100111111100… |
… | …110100100110 |
3 | 201201001220100 |
4 | 213330310212 |
5 | 10140111432 |
6 | 1012244530 |
7 | 155005530 |
oct | 47746446 |
9 | 21631810 |
10 | 10472742 |
11 | 5a03365 |
12 | 3610746 |
13 | 2228ab7 |
14 | 1568850 |
15 | dbd07c |
hex | 9fcd26 |
10472742 has 24 divisors (see below), whose sum is σ = 25932816. Its totient is φ = 2992176.
The previous prime is 10472723. The next prime is 10472767. The reversal of 10472742 is 24727401.
It is a happy number.
It is a super-3 number, since 3×104727423 (a number of 22 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 41433 + ... + 41684.
It is an arithmetic number, because the mean of its divisors is an integer number (1080534).
Almost surely, 210472742 is an apocalyptic number.
10472742 is an abundant number, since it is smaller than the sum of its proper divisors (15460074).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10472742 is a wasteful number, since it uses less digits than its factorization.
10472742 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 83132 (or 83129 counting only the distinct ones).
The product of its (nonzero) digits is 3136, while the sum is 27.
The square root of 10472742 is about 3236.1616152473. The cubic root of 10472742 is about 218.7863055931.
The spelling of 10472742 in words is "ten million, four hundred seventy-two thousand, seven hundred forty-two".
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