Base | Representation |
---|---|
bin | 100100011111101001111… |
… | …1000001000000110010110 |
3 | 122202111121102212102202210 |
4 | 1020333103320020012112 |
5 | 1124134310033241441 |
6 | 14400115045414250 |
7 | 1025243512432431 |
oct | 110772370100626 |
9 | 18674542772683 |
10 | 5015781540246 |
11 | 16641a9a11304 |
12 | 69011310a386 |
13 | 2a4ca87cbb69 |
14 | 134a9d6cc818 |
15 | 8a712e63616 |
hex | 48fd3e08196 |
5015781540246 has 32 divisors (see below), whose sum is σ = 10173106027008. Its totient is φ = 1648337862080.
The previous prime is 5015781540169. The next prime is 5015781540257. The reversal of 5015781540246 is 6420451875105.
It is a happy number.
It is a super-2 number, since 2×50157815402462 (a number of 26 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 5015781540195 and 5015781540204.
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, 20335210 + ... + 20580386.
It is an arithmetic number, because the mean of its divisors is an integer number (317909563344).
Almost surely, 25015781540246 is an apocalyptic number.
5015781540246 is an abundant number, since it is smaller than the sum of its proper divisors (5157324486762).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5015781540246 is a wasteful number, since it uses less digits than its factorization.
5015781540246 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 293276.
The product of its (nonzero) digits is 1344000, while the sum is 48.
The spelling of 5015781540246 in words is "five trillion, fifteen billion, seven hundred eighty-one million, five hundred forty thousand, two hundred forty-six".
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