Base | Representation |
---|---|
bin | 11110101111000100… |
… | …11000010111011110 |
3 | 1120120222120110120212 |
4 | 33113202120113132 |
5 | 232243230003110 |
6 | 11325214012422 |
7 | 1122624215312 |
oct | 172742302736 |
9 | 46528513525 |
10 | 16501016030 |
11 | 6aa8436634 |
12 | 32461a7112 |
13 | 172c805915 |
14 | b2770db42 |
15 | 6689aee05 |
hex | 3d78985de |
16501016030 has 16 divisors (see below), whose sum is σ = 29707433424. Its totient is φ = 6599160960.
The previous prime is 16501016029. The next prime is 16501016033. The reversal of 16501016030 is 3061010561.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 16501015987 and 16501016005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16501016033) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99056 + ... + 206915.
It is an arithmetic number, because the mean of its divisors is an integer number (1856714589).
Almost surely, 216501016030 is an apocalyptic number.
16501016030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
16501016030 is a deficient number, since it is larger than the sum of its proper divisors (13206417394).
16501016030 is a wasteful number, since it uses less digits than its factorization.
16501016030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 311371.
The product of its (nonzero) digits is 540, while the sum is 23.
Adding to 16501016030 its reverse (3061010561), we get a palindrome (19562026591).
The spelling of 16501016030 in words is "sixteen billion, five hundred one million, sixteen thousand, thirty".
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