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486670416 = 24395310639
BaseRepresentation
bin11101000000100…
…000000001010000
31020220202102022020
4131000200001100
51444041423131
6120143011440
715026426121
oct3500400120
91226672266
10486670416
1122a792761
12116b99b80
1379a98b7b
14488c6048
152cad3996
hex1d020050

486670416 has 40 divisors (see below), whose sum is σ = 1258669440. Its totient is φ = 162038016.

The previous prime is 486670411. The next prime is 486670469. The reversal of 486670416 is 614076684.

It is a super-2 number, since 2×4866704162 = 473696187619226112, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (486670411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40425 + ... + 51063.

It is an arithmetic number, because the mean of its divisors is an integer number (31466736).

Almost surely, 2486670416 is an apocalyptic number.

It is an amenable number.

486670416 is an abundant number, since it is smaller than the sum of its proper divisors (771999024).

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

486670416 is a wasteful number, since it uses less digits than its factorization.

486670416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11603 (or 11597 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 42.

The square root of 486670416 is about 22060.6077885447. The cubic root of 486670416 is about 786.5837721074.

The spelling of 486670416 in words is "four hundred eighty-six million, six hundred seventy thousand, four hundred sixteen".

Divisors: 1 2 3 4 6 8 12 16 24 48 953 1906 2859 3812 5718 7624 10639 11436 15248 21278 22872 31917 42556 45744 63834 85112 127668 170224 255336 510672 10138967 20277934 30416901 40555868 60833802 81111736 121667604 162223472 243335208 486670416