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48620234 = 2137923671
BaseRepresentation
bin1011100101111…
…0001011001010
310101111011102102
42321132023022
544421321414
64454033402
71130156645
oct271361312
9111434372
1048620234
1125499113
1214348862
13a0c4390
146658a5c
154405ede
hex2e5e2ca

48620234 has 16 divisors (see below), whose sum is σ = 79537920. Its totient is φ = 22155120.

The previous prime is 48620227. The next prime is 48620267. The reversal of 48620234 is 43202684.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 48620197 and 48620206.

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, 9782 + ... + 13889.

It is an arithmetic number, because the mean of its divisors is an integer number (4971120).

Almost surely, 248620234 is an apocalyptic number.

48620234 is a deficient number, since it is larger than the sum of its proper divisors (30917686).

48620234 is a wasteful number, since it uses less digits than its factorization.

48620234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23765.

The product of its (nonzero) digits is 9216, while the sum is 29.

The square root of 48620234 is about 6972.8210933596. The cubic root of 48620234 is about 364.9827576768.

The spelling of 48620234 in words is "forty-eight million, six hundred twenty thousand, two hundred thirty-four".

Divisors: 1 2 13 26 79 158 1027 2054 23671 47342 307723 615446 1870009 3740018 24310117 48620234