Base | Representation |
---|---|
bin | 1101101010110001… |
… | …10101110000101101 |
3 | 200221102000220022111 |
4 | 12311120311300231 |
5 | 110012031430203 |
6 | 3212054044021 |
7 | 346563201025 |
oct | 66530656055 |
9 | 20842026274 |
10 | 7338155053 |
11 | 3126219559 |
12 | 1509649611 |
13 | 8cc3a28a8 |
14 | 4d8822a85 |
15 | 2ce36326d |
hex | 1b5635c2d |
7338155053 has 4 divisors (see below), whose sum is σ = 7724373760. Its totient is φ = 6951936348.
The previous prime is 7338155047. The next prime is 7338155057. The reversal of 7338155053 is 3505518337.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 7338155053 - 29 = 7338154541 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 7338154997 and 7338155015.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (7338155057) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 193109325 + ... + 193109362.
It is an arithmetic number, because the mean of its divisors is an integer number (1931093440).
Almost surely, 27338155053 is an apocalyptic number.
It is an amenable number.
7338155053 is a deficient number, since it is larger than the sum of its proper divisors (386218707).
7338155053 is a wasteful number, since it uses less digits than its factorization.
7338155053 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 386218706.
The product of its (nonzero) digits is 189000, while the sum is 40.
The square root of 7338155053 is about 85663.0320091462. The cubic root of 7338155053 is about 1943.2512750767.
The spelling of 7338155053 in words is "seven billion, three hundred thirty-eight million, one hundred fifty-five thousand, fifty-three".
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