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470127 = 3761367
BaseRepresentation
bin1110010110001101111
3212212220010
41302301233
5110021002
614024303
73665430
oct1626157
9785803
10470127
112a1239
121a8093
13135ca8
14c3487
159446c
hex72c6f

470127 has 16 divisors (see below), whose sum is σ = 730112. Its totient is φ = 263520.

The previous prime is 470089. The next prime is 470131. The reversal of 470127 is 721074.

It is not a de Polignac number, because 470127 - 211 = 468079 is a prime.

It is a super-2 number, since 2×4701272 = 442038792258, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (470167) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1098 + ... + 1464.

It is an arithmetic number, because the mean of its divisors is an integer number (45632).

2470127 is an apocalyptic number.

470127 is a deficient number, since it is larger than the sum of its proper divisors (259985).

470127 is a wasteful number, since it uses less digits than its factorization.

470127 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 438.

The product of its (nonzero) digits is 392, while the sum is 21.

The square root of 470127 is about 685.6580780535. The cubic root of 470127 is about 77.7568033390.

The spelling of 470127 in words is "four hundred seventy thousand, one hundred twenty-seven", and thus it is an iban number.

Divisors: 1 3 7 21 61 183 367 427 1101 1281 2569 7707 22387 67161 156709 470127