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1453250060 = 225113643031
BaseRepresentation
bin101011010011110…
…1101011000001100
310202021112202022022
41112213231120030
510434013000220
6400112105312
751004264433
oct12647553014
93667482268
101453250060
1168635a309
12346835238
131a21042a2
14db01411a
15878b2925
hex569ed60c

1453250060 has 24 divisors (see below), whose sum is σ = 3078837216. Its totient is φ = 576154880.

The previous prime is 1453250053. The next prime is 1453250069. The reversal of 1453250060 is 600523541.

It is a super-2 number, since 2×14532500602 = 4223871473780007200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1453250069) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 319256 + ... + 323775.

It is an arithmetic number, because the mean of its divisors is an integer number (128284884).

Almost surely, 21453250060 is an apocalyptic number.

1453250060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1453250060 is an abundant number, since it is smaller than the sum of its proper divisors (1625587156).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1453250060 is a wasteful number, since it uses less digits than its factorization.

1453250060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 643153 (or 643151 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 1453250060 is about 38121.5170212309. The cubic root of 1453250060 is about 1132.6962164910.

The spelling of 1453250060 in words is "one billion, four hundred fifty-three million, two hundred fifty thousand, sixty".

Divisors: 1 2 4 5 10 20 113 226 452 565 1130 2260 643031 1286062 2572124 3215155 6430310 12860620 72662503 145325006 290650012 363312515 726625030 1453250060