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1470460420 = 2251113514147
BaseRepresentation
bin101011110100101…
…0111001000000100
310210110221010111001
41113221113020010
511002414213140
6401525023044
751303464422
oct12751271004
93713833431
101470460420
11695044750
12350554a84
131a584ba30
14dd414112
1589161e9a
hex57a57204

1470460420 has 48 divisors (see below), whose sum is σ = 3627828288. Its totient is φ = 493580160.

The previous prime is 1470460351. The next prime is 1470460421. The reversal of 1470460420 is 240640741.

It is not an unprimeable number, because it can be changed into a prime (1470460421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 254214 + ... + 259933.

It is an arithmetic number, because the mean of its divisors is an integer number (75579756).

Almost surely, 21470460420 is an apocalyptic number.

1470460420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1470460420 is an abundant number, since it is smaller than the sum of its proper divisors (2157367868).

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

1470460420 is a wasteful number, since it uses less digits than its factorization.

1470460420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 514180 (or 514178 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 28.

The square root of 1470460420 is about 38346.5828986104. The cubic root of 1470460420 is about 1137.1500629488.

The spelling of 1470460420 in words is "one billion, four hundred seventy million, four hundred sixty thousand, four hundred twenty".

Divisors: 1 2 4 5 10 11 13 20 22 26 44 52 55 65 110 130 143 220 260 286 572 715 1430 2860 514147 1028294 2056588 2570735 5141470 5655617 6683911 10282940 11311234 13367822 22622468 26735644 28278085 33419555 56556170 66839110 73523021 113112340 133678220 147046042 294092084 367615105 735230210 1470460420