Base | Representation |
---|---|
bin | 11000110000101… |
… | …101000001110100 |
3 | 1001221200112211122 |
4 | 120300231001310 |
5 | 1322321424112 |
6 | 105115523112 |
7 | 13203005402 |
oct | 3060550164 |
9 | 1057615748 |
10 | 415420532 |
11 | 1a354865a |
12 | b7159498 |
13 | 680b0487 |
14 | 3d25a472 |
15 | 2670c872 |
hex | 18c2d074 |
415420532 has 6 divisors (see below), whose sum is σ = 726985938. Its totient is φ = 207710264.
The previous prime is 415420531. The next prime is 415420559. The reversal of 415420532 is 235024514.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 398561296 + 16859236 = 19964^2 + 4106^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (415420531) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51927563 + ... + 51927570.
It is an arithmetic number, because the mean of its divisors is an integer number (121164323).
Almost surely, 2415420532 is an apocalyptic number.
It is an amenable number.
415420532 is a deficient number, since it is larger than the sum of its proper divisors (311565406).
415420532 is a wasteful number, since it uses less digits than its factorization.
415420532 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 103855137 (or 103855135 counting only the distinct ones).
The product of its (nonzero) digits is 4800, while the sum is 26.
The square root of 415420532 is about 20381.8677259961. The cubic root of 415420532 is about 746.1554563937.
The spelling of 415420532 in words is "four hundred fifteen million, four hundred twenty thousand, five hundred thirty-two".
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