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1370510480 = 24517131381
BaseRepresentation
bin101000110110000…
…0101010010010000
310112111212010221102
41101230011102100
510301322313410
6343554443532
745651101243
oct12154052220
93474763842
101370510480
11643687899
12322b935a8
1318ac24c61
14d003725a
15804bc2a5
hex51b05490

1370510480 has 20 divisors (see below), whose sum is σ = 3186437052. Its totient is φ = 548204160.

The previous prime is 1370510441. The next prime is 1370510483. The reversal of 1370510480 is 840150731.

It can be written as a sum of positive squares in 2 ways, for example, as 161696656 + 1208813824 = 12716^2 + 34768^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is not an unprimeable number, because it can be changed into a prime (1370510483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8565611 + ... + 8565770.

Almost surely, 21370510480 is an apocalyptic number.

1370510480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1370510480 is an abundant number, since it is smaller than the sum of its proper divisors (1815926572).

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

1370510480 is a wasteful number, since it uses less digits than its factorization.

1370510480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17131394 (or 17131388 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 29.

The square root of 1370510480 is about 37020.4062646536. The cubic root of 1370510480 is about 1110.7784707660.

The spelling of 1370510480 in words is "one billion, three hundred seventy million, five hundred ten thousand, four hundred eighty".

Divisors: 1 2 4 5 8 10 16 20 40 80 17131381 34262762 68525524 85656905 137051048 171313810 274102096 342627620 685255240 1370510480