Base | Representation |
---|---|
bin | 10011101000101101… |
… | …11111110111011010 |
3 | 1000012200212012112002 |
4 | 21310112333313122 |
5 | 133042240323120 |
6 | 4502030121002 |
7 | 522146354633 |
oct | 116426776732 |
9 | 30180765462 |
10 | 10542120410 |
11 | 451a830108 |
12 | 2062650162 |
13 | cc00cc293 |
14 | 72016088a |
15 | 41a796375 |
hex | 2745bfdda |
10542120410 has 16 divisors (see below), whose sum is σ = 20092041576. Its totient is φ = 3968798208.
The previous prime is 10542120383. The next prime is 10542120437. The reversal of 10542120410 is 1402124501.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (10542120383) and next prime (10542120437).
It can be written as a sum of positive squares in 4 ways, for example, as 6850707361 + 3691413049 = 82769^2 + 60757^2 .
It is a super-2 number, since 2×105421204102 (a number of 21 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31006067 + ... + 31006406.
Almost surely, 210542120410 is an apocalyptic number.
10542120410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10542120410 is a deficient number, since it is larger than the sum of its proper divisors (9549921166).
10542120410 is a wasteful number, since it uses less digits than its factorization.
10542120410 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 62012497.
The product of its (nonzero) digits is 320, while the sum is 20.
Adding to 10542120410 its reverse (1402124501), we get a palindrome (11944244911).
The spelling of 10542120410 in words is "ten billion, five hundred forty-two million, one hundred twenty thousand, four hundred ten".
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