Base | Representation |
---|---|
bin | 1110110011101110… |
… | …01111001000000000 |
3 | 202112001112002010202 |
4 | 13121313033020000 |
5 | 112240211244130 |
6 | 3352514144332 |
7 | 401003521655 |
oct | 73167171000 |
9 | 22461462122 |
10 | 7950103040 |
11 | 340a6980a0 |
12 | 165a5820a8 |
13 | 9990c28a9 |
14 | 555bd9c2c |
15 | 317e41145 |
hex | 1d9dcf200 |
7950103040 has 160 divisors (see below), whose sum is σ = 22019019264. Its totient is φ = 2720727040.
The previous prime is 7950103037. The next prime is 7950103061. The reversal of 7950103040 is 403010597.
It is a tau number, because it is divible by the number of its divisors (160).
It is a junction number, because it is equal to n+sod(n) for n = 7950102994 and 7950103012.
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, 470417 + ... + 487023.
Almost surely, 27950103040 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 7950103040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11009509632).
7950103040 is an abundant number, since it is smaller than the sum of its proper divisors (14068916224).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7950103040 is a wasteful number, since it uses less digits than its factorization.
7950103040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16658 (or 16642 counting only the distinct ones).
The product of its (nonzero) digits is 3780, while the sum is 29.
The square root of 7950103040 is about 89163.3503183903. The cubic root of 7950103040 is about 1995.8332451054.
The spelling of 7950103040 in words is "seven billion, nine hundred fifty million, one hundred three thousand, forty".
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