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474100053420 = 2235710345723981
BaseRepresentation
bin1101110011000101001…
…00001011010110101100
31200022201211220002210210
412321202210023112230
530231424103202140
61001444253302420
746152432651120
oct6714244132654
91608654802723
10474100053420
11173079136274
1277a73194a10
13359273392b6
1418d37535580
15c4ebe44d80
hex6e6290b5ac

474100053420 has 192 divisors, whose sum is σ = 1535265478656. Its totient is φ = 107074344960.

The previous prime is 474100053407. The next prime is 474100053517. The reversal of 474100053420 is 24350001474.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 19757830 + ... + 19781810.

It is an arithmetic number, because the mean of its divisors is an integer number (7996174368).

Almost surely, 2474100053420 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 474100053420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (767632739328).

474100053420 is an abundant number, since it is smaller than the sum of its proper divisors (1061165425236).

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

474100053420 is a wasteful number, since it uses less digits than its factorization.

474100053420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24560 (or 24558 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 30.

Adding to 474100053420 its reverse (24350001474), we get a palindrome (498450054894).

The spelling of 474100053420 in words is "four hundred seventy-four billion, one hundred million, fifty-three thousand, four hundred twenty".