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470103480 = 233357115653
BaseRepresentation
bin11100000001010…
…011010110111000
31012202120201202000
4130001103112320
51430321302410
6114351541000
714435546040
oct3401232670
91182521660
10470103480
112213a7780
1211152a760
1376518252
1446612720
152b40edc0
hex1c0535b8

470103480 has 256 divisors, whose sum is σ = 1954022400. Its totient is φ = 97666560.

The previous prime is 470103479. The next prime is 470103503. The reversal of 470103480 is 84301074.

It is a super-2 number, since 2×4701034802 = 441994563816220800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 80334 + ... + 85986.

It is an arithmetic number, because the mean of its divisors is an integer number (7632900).

Almost surely, 2470103480 is an apocalyptic number.

470103480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 470103480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (977011200).

470103480 is an abundant number, since it is smaller than the sum of its proper divisors (1483918920).

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

470103480 is a wasteful number, since it uses less digits than its factorization.

470103480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5691 (or 5681 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 470103480 is about 21681.8698455645. The cubic root of 470103480 is about 777.5550661812. Note that the first 3 decimals are identical.

The spelling of 470103480 in words is "four hundred seventy million, one hundred three thousand, four hundred eighty".