Base | Representation |
---|---|
bin | 10011000001001010… |
… | …10111010011111110 |
3 | 222100120120010022002 |
4 | 21200211113103332 |
5 | 131402321422032 |
6 | 4405055022302 |
7 | 511010322230 |
oct | 114045272376 |
9 | 28316503262 |
10 | 10210342142 |
11 | 436a5211a0 |
12 | 1b8b50a992 |
13 | c69455c90 |
14 | 6cc078250 |
15 | 3eb5ab862 |
hex | 2609574fe |
10210342142 has 32 divisors (see below), whose sum is σ = 20563490304. Its totient is φ = 3672050400.
The previous prime is 10210342081. The next prime is 10210342169. The reversal of 10210342142 is 24124301201.
It is a super-2 number, since 2×102103421422 (a number of 21 digits) contains 22 as substring.
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, 2548034 + ... + 2552037.
It is an arithmetic number, because the mean of its divisors is an integer number (642609072).
Almost surely, 210210342142 is an apocalyptic number.
10210342142 is an abundant number, since it is smaller than the sum of its proper divisors (10353148162).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10210342142 is a wasteful number, since it uses less digits than its factorization.
10210342142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5100104.
The product of its (nonzero) digits is 384, while the sum is 20.
Adding to 10210342142 its reverse (24124301201), we get a palindrome (34334643343).
The spelling of 10210342142 in words is "ten billion, two hundred ten million, three hundred forty-two thousand, one hundred forty-two".
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