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472124007 = 3252458223
BaseRepresentation
bin11100001001000…
…000101001100111
31012220101101101100
4130021000221213
51431330432012
6114503131143
714461662555
oct3411005147
91186341340
10472124007
11222557833
12112143ab3
1376a74b24
14469babd5
152b6ad8dc
hex1c240a67

472124007 has 6 divisors (see below), whose sum is σ = 681956912. Its totient is φ = 314749332.

The previous prime is 472123997. The next prime is 472124011. The reversal of 472124007 is 700421274.

It is a happy number.

472124007 is a `hidden beast` number, since 47 + 212 + 400 + 7 = 666.

It is not a de Polignac number, because 472124007 - 211 = 472121959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472120007) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 26229103 + ... + 26229120.

Almost surely, 2472124007 is an apocalyptic number.

472124007 is a deficient number, since it is larger than the sum of its proper divisors (209832905).

472124007 is a wasteful number, since it uses less digits than its factorization.

472124007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52458229 (or 52458226 counting only the distinct ones).

The product of its (nonzero) digits is 3136, while the sum is 27.

The square root of 472124007 is about 21728.4147373894. The cubic root of 472124007 is about 778.6674634762.

The spelling of 472124007 in words is "four hundred seventy-two million, one hundred twenty-four thousand, seven".

Divisors: 1 3 9 52458223 157374669 472124007