Base | Representation |
---|---|
bin | 1101001000111010… |
… | …00100111001010110 |
3 | 200012121110000111101 |
4 | 12210131010321112 |
5 | 103421314143300 |
6 | 3123544500314 |
7 | 336543314020 |
oct | 64435047126 |
9 | 20177400441 |
10 | 7054052950 |
11 | 2a9a91342a |
12 | 144a47a69a |
13 | 885580039 |
14 | 4acbcb010 |
15 | 2b4444b6a |
hex | 1a4744e56 |
7054052950 has 48 divisors (see below), whose sum is σ = 15009976800. Its totient is φ = 2416101120.
The previous prime is 7054052933. The next prime is 7054052959. The reversal of 7054052950 is 592504507.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (7054052959) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 357544 + ... + 376756.
It is an arithmetic number, because the mean of its divisors is an integer number (312707850).
Almost surely, 27054052950 is an apocalyptic number.
7054052950 is a gapful number since it is divisible by the number (70) formed by its first and last digit.
7054052950 is an abundant number, since it is smaller than the sum of its proper divisors (7955923850).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7054052950 is a wasteful number, since it uses less digits than its factorization.
7054052950 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20281 (or 20276 counting only the distinct ones).
The product of its (nonzero) digits is 63000, while the sum is 37.
The square root of 7054052950 is about 83988.4096170418. The cubic root of 7054052950 is about 1917.8423524934.
The spelling of 7054052950 in words is "seven billion, fifty-four million, fifty-two thousand, nine hundred fifty".
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