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1053910470 = 23535130349
BaseRepresentation
bin111110110100010…
…110010111000110
32201110010012101010
4332310112113012
54124300113340
6252324543050
735055043164
oct7664262706
92643105333
101053910470
114a09a5598
12254b51a86
1313a464482
149dd82234
15627ceb80
hex3ed165c6

1053910470 has 16 divisors (see below), whose sum is σ = 2529385200. Its totient is φ = 281042784.

The previous prime is 1053910463. The next prime is 1053910471. The reversal of 1053910470 is 740193501.

It is a super-2 number, since 2×10539104702 = 2221454557551241800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 35130349 = 1053910470 / (1 + 0 + 5 + 3 + 9 + 1 + 0 + 4 + 7 + 0).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1053910471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17565145 + ... + 17565204.

It is an arithmetic number, because the mean of its divisors is an integer number (158086575).

Almost surely, 21053910470 is an apocalyptic number.

1053910470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1053910470 is an abundant number, since it is smaller than the sum of its proper divisors (1475474730).

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

1053910470 is a wasteful number, since it uses less digits than its factorization.

1053910470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35130359.

The product of its (nonzero) digits is 3780, while the sum is 30.

The square root of 1053910470 is about 32463.9872782134. The cubic root of 1053910470 is about 1017.6565674550.

The spelling of 1053910470 in words is "one billion, fifty-three million, nine hundred ten thousand, four hundred seventy".

Divisors: 1 2 3 5 6 10 15 30 35130349 70260698 105391047 175651745 210782094 351303490 526955235 1053910470