Base | Representation |
---|---|
bin | 11001000010101… |
… | …000001000100000 |
3 | 1002021112021000122 |
4 | 121002220020200 |
5 | 1330022302242 |
6 | 105404335412 |
7 | 13260644642 |
oct | 3102501040 |
9 | 1067467018 |
10 | 420119072 |
11 | 1a616774a |
12 | b8844568 |
13 | 69066c89 |
14 | 3db20892 |
15 | 26d39ad2 |
hex | 190a8220 |
420119072 has 12 divisors (see below), whose sum is σ = 827109486. Its totient is φ = 210059520.
The previous prime is 420119069. The next prime is 420119083. The reversal of 420119072 is 270911024.
It can be written as a sum of positive squares in only one way, i.e., 392198416 + 27920656 = 19804^2 + 5284^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6564329 + ... + 6564392.
Almost surely, 2420119072 is an apocalyptic number.
It is an amenable number.
420119072 is a deficient number, since it is larger than the sum of its proper divisors (406990414).
420119072 is a wasteful number, since it uses less digits than its factorization.
420119072 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13128731 (or 13128723 counting only the distinct ones).
The product of its (nonzero) digits is 1008, while the sum is 26.
The square root of 420119072 is about 20496.8063853860. The cubic root of 420119072 is about 748.9580030677.
The spelling of 420119072 in words is "four hundred twenty million, one hundred nineteen thousand, seventy-two".
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