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1480470620 = 22574023531
BaseRepresentation
bin101100000111110…
…0011000001011100
310211011202200220012
41120033203001130
511013000024440
6402523342352
751454535606
oct13017430134
93734680805
101480470620
1169a761542
123539819b8
131a7945125
1410089c176
1589e8ce65
hex583e305c

1480470620 has 12 divisors (see below), whose sum is σ = 3108988344. Its totient is φ = 592188240.

The previous prime is 1480470581. The next prime is 1480470631. The reversal of 1480470620 is 260740841.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37011746 + ... + 37011785.

It is an arithmetic number, because the mean of its divisors is an integer number (259082362).

Almost surely, 21480470620 is an apocalyptic number.

1480470620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1480470620 is an abundant number, since it is smaller than the sum of its proper divisors (1628517724).

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

1480470620 is a wasteful number, since it uses less digits than its factorization.

1480470620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74023540 (or 74023538 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 32.

The square root of 1480470620 is about 38476.8842293656. The cubic root of 1480470620 is about 1139.7246231338.

The spelling of 1480470620 in words is "one billion, four hundred eighty million, four hundred seventy thousand, six hundred twenty".

Divisors: 1 2 4 5 10 20 74023531 148047062 296094124 370117655 740235310 1480470620