Base | Representation |
---|---|
bin | 10010111010011110… |
… | …10111000000000110 |
3 | 222012122222221110001 |
4 | 21131033113000012 |
5 | 131243441221204 |
6 | 4355332351514 |
7 | 506426430145 |
oct | 113517270006 |
9 | 28178887401 |
10 | 10154242054 |
11 | 4340894390 |
12 | 1b7477559a |
13 | c5a943168 |
14 | 6c483375c |
15 | 3e66c94a4 |
hex | 25d3d7006 |
10154242054 has 16 divisors (see below), whose sum is σ = 16687354320. Its totient is φ = 4595752960.
The previous prime is 10154242027. The next prime is 10154242079. The reversal of 10154242054 is 45024245101.
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, 985339 + ... + 995590.
It is an arithmetic number, because the mean of its divisors is an integer number (1042959645).
Almost surely, 210154242054 is an apocalyptic number.
10154242054 is a deficient number, since it is larger than the sum of its proper divisors (6533112266).
10154242054 is a wasteful number, since it uses less digits than its factorization.
10154242054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1981175.
The product of its (nonzero) digits is 6400, while the sum is 28.
Adding to 10154242054 its reverse (45024245101), we get a palindrome (55178487155).
The spelling of 10154242054 in words is "ten billion, one hundred fifty-four million, two hundred forty-two thousand, fifty-four".
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