Base | Representation |
---|---|
bin | 10011000111010000… |
… | …11110110010110110 |
3 | 222111010210202011102 |
4 | 21203220132302312 |
5 | 132003420201440 |
6 | 4414123210102 |
7 | 512201143001 |
oct | 114350366266 |
9 | 28433722142 |
10 | 10261490870 |
11 | 4396386a74 |
12 | 1ba4676932 |
13 | c76c241b7 |
14 | 6d4b90538 |
15 | 400d11b15 |
hex | 263a1ecb6 |
10261490870 has 32 divisors (see below), whose sum is σ = 19572005376. Its totient is φ = 3860224000.
The previous prime is 10261490857. The next prime is 10261490879. The reversal of 10261490870 is 7809416201.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10261490879) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 209195 + ... + 253545.
It is an arithmetic number, because the mean of its divisors is an integer number (611625168).
Almost surely, 210261490870 is an apocalyptic number.
10261490870 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10261490870 is a deficient number, since it is larger than the sum of its proper divisors (9310514506).
10261490870 is a wasteful number, since it uses less digits than its factorization.
10261490870 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45736.
The product of its (nonzero) digits is 24192, while the sum is 38.
The spelling of 10261490870 in words is "ten billion, two hundred sixty-one million, four hundred ninety thousand, eight hundred seventy".
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