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1480213880 = 23537005347
BaseRepresentation
bin101100000111010…
…0100010101111000
310211011021122201022
41120032210111320
511012413321010
6402514042012
751452416235
oct13016442570
93734248638
101480213880
1169a5a6662
12353879308
131a7885302
1410083278c
1589e3bd55
hex583a4578

1480213880 has 16 divisors (see below), whose sum is σ = 3330481320. Its totient is φ = 592085536.

The previous prime is 1480213879. The next prime is 1480213907. The reversal of 1480213880 is 883120841.

It is a self number, because there is not a number n which added to its sum of digits gives 1480213880.

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, 18502634 + ... + 18502713.

Almost surely, 21480213880 is an apocalyptic number.

1480213880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1480213880 is an abundant number, since it is smaller than the sum of its proper divisors (1850267440).

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

1480213880 is a wasteful number, since it uses less digits than its factorization.

1480213880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37005358 (or 37005354 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 35.

The square root of 1480213880 is about 38473.5477958558. The cubic root of 1480213880 is about 1139.6587364686.

It can be divided in two parts, 14802 and 13880, that added together give a palindrome (28682).

The spelling of 1480213880 in words is "one billion, four hundred eighty million, two hundred thirteen thousand, eight hundred eighty".

Divisors: 1 2 4 5 8 10 20 40 37005347 74010694 148021388 185026735 296042776 370053470 740106940 1480213880