Base | Representation |
---|---|
bin | 1001001101111000… |
… | …0000000000000000 |
3 | 20101102111001211120 |
4 | 2103132000000000 |
5 | 20031333140242 |
6 | 1045300512240 |
7 | 115211426322 |
oct | 22336000000 |
9 | 6342431746 |
10 | 2474115072 |
11 | 105a634300 |
12 | 5906ab680 |
13 | 305768520 |
14 | 196833612 |
15 | e73161ec |
hex | 93780000 |
2474115072 has 240 divisors, whose sum is σ = 7809786600. Its totient is φ = 692060160.
The previous prime is 2474115047. The next prime is 2474115103. The reversal of 2474115072 is 2705114742.
It is a super-2 number, since 2×24741150722 = 12242490778995130368, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (33).
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, 190316538 + ... + 190316550.
Almost surely, 22474115072 is an apocalyptic number.
2474115072 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
2474115072 is a droll number since its even prime factors and its odd prime factors have the same sum.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2474115072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3904893300).
2474115072 is an abundant number, since it is smaller than the sum of its proper divisors (5335671528).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2474115072 is an frugal number, since it uses more digits than its factorization.
2474115072 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 76 (or 29 counting only the distinct ones).
The product of its (nonzero) digits is 15680, while the sum is 33.
The square root of 2474115072 is about 49740.4771991584. The cubic root of 2474115072 is about 1352.5083811094.
The spelling of 2474115072 in words is "two billion, four hundred seventy-four million, one hundred fifteen thousand, seventy-two".
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