Base | Representation |
---|---|
bin | 1000011100001… |
… | …00111011001010 |
3 | 11221012222001001 |
4 | 10032010323022 |
5 | 121111032200 |
6 | 11005245214 |
7 | 1516532140 |
oct | 416047312 |
9 | 157188031 |
10 | 70799050 |
11 | 36a67413 |
12 | 1b86380a |
13 | 1188b43a |
14 | 958d590 |
15 | 633776a |
hex | 4384eca |
70799050 has 96 divisors (see below), whose sum is σ = 162525312. Its totient is φ = 22394880.
The previous prime is 70799041. The next prime is 70799059. The reversal of 70799050 is 5099707.
70799050 is a nontrivial binomial coefficient, being equal to C(11900, 2).
It is an interprime number because it is at equal distance from previous prime (70799041) and next prime (70799059).
It is not an unprimeable number, because it can be changed into a prime (70799059) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 434269 + ... + 434431.
It is an arithmetic number, because the mean of its divisors is an integer number (1692972).
Almost surely, 270799050 is an apocalyptic number.
70799050 is a gapful number since it is divisible by the number (70) formed by its first and last digit.
70799050 is the 11899-th triangular number and also the 5950-th hexagonal number.
70799050 is the 3967-th centered nonagonal number.
70799050 is an abundant number, since it is smaller than the sum of its proper divisors (91726262).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
70799050 is a wasteful number, since it uses less digits than its factorization.
70799050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 272 (or 267 counting only the distinct ones).
The product of its (nonzero) digits is 19845, while the sum is 37.
The square root of 70799050 is about 8414.2171353014. The cubic root of 70799050 is about 413.6907497842.
It can be divided in two parts, 7079 and 9050, that added together give a square (16129 = 1272).
The spelling of 70799050 in words is "seventy million, seven hundred ninety-nine thousand, fifty".
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