Base | Representation |
---|---|
bin | 110110011111100… |
… | …101100101011000 |
3 | 2100201022201022210 |
4 | 312133211211120 |
5 | 3333022000242 |
6 | 230415315120 |
7 | 31440666051 |
oct | 6637454530 |
9 | 2321281283 |
10 | 914250072 |
11 | 42a08567a |
12 | 21621baa0 |
13 | 117545898 |
14 | 895c9728 |
15 | 553e3d9c |
hex | 367e5958 |
914250072 has 32 divisors (see below), whose sum is σ = 2420074800. Its totient is φ = 286823424.
The previous prime is 914250061. The next prime is 914250101. The reversal of 914250072 is 270052419.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1119997 + ... + 1120812.
Almost surely, 2914250072 is an apocalyptic number.
It is an amenable number.
914250072 is an abundant number, since it is smaller than the sum of its proper divisors (1505824728).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
914250072 is a wasteful number, since it uses less digits than its factorization.
914250072 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2240835 (or 2240831 counting only the distinct ones).
The product of its (nonzero) digits is 5040, while the sum is 30.
The square root of 914250072 is about 30236.5684560930. The cubic root of 914250072 is about 970.5583889514.
It can be divided in two parts, 914 and 250072, that added together give a triangular number (250986 = T708).
The spelling of 914250072 in words is "nine hundred fourteen million, two hundred fifty thousand, seventy-two".
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