Base | Representation |
---|---|
bin | 1111110100000101… |
… | …1101110101111110 |
3 | 101221211202100202002 |
4 | 3331001131311332 |
5 | 32143211120110 |
6 | 1541121302302 |
7 | 210124034456 |
oct | 37501356576 |
9 | 11854670662 |
10 | 4245020030 |
11 | 1889226419 |
12 | 9a5794992 |
13 | 52860c494 |
14 | 2c3ad4d66 |
15 | 19ca23aa5 |
hex | fd05dd7e |
4245020030 has 16 divisors (see below), whose sum is σ = 7887521664. Its totient is φ = 1643233440.
The previous prime is 4245020011. The next prime is 4245020057. The reversal of 4245020030 is 300205424.
It is a junction number, because it is equal to n+sod(n) for n = 4245019984 and 4245020011.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6846497 + ... + 6847116.
It is an arithmetic number, because the mean of its divisors is an integer number (492970104).
Almost surely, 24245020030 is an apocalyptic number.
4245020030 is a deficient number, since it is larger than the sum of its proper divisors (3642501634).
4245020030 is a wasteful number, since it uses less digits than its factorization.
4245020030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13693651.
The product of its (nonzero) digits is 960, while the sum is 20.
The square root of 4245020030 is about 65153.8182304000. The cubic root of 4245020030 is about 1619.1729800475.
Adding to 4245020030 its reverse (300205424), we get a palindrome (4545225454).
The spelling of 4245020030 in words is "four billion, two hundred forty-five million, twenty thousand, thirty".
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