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948934940 = 22562037649
BaseRepresentation
bin111000100011111…
…001100100011100
32110010120220000112
4320203321210130
53420411404230
6234054545152
732341546112
oct7043714434
92403526015
10948934940
11447715958
122259681b8
1312179b085
1490057ab2
1558495d95
hex388f991c

948934940 has 24 divisors (see below), whose sum is σ = 1993345200. Its totient is φ = 379463168.

The previous prime is 948934939. The next prime is 948934969. The reversal of 948934940 is 49439849.

948934940 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 120236 + ... + 127884.

It is an arithmetic number, because the mean of its divisors is an integer number (83056050).

Almost surely, 2948934940 is an apocalyptic number.

It is an amenable number.

948934940 is an abundant number, since it is smaller than the sum of its proper divisors (1044410260).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

948934940 is a wasteful number, since it uses less digits than its factorization.

948934940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13861 (or 13859 counting only the distinct ones).

The product of its (nonzero) digits is 1119744, while the sum is 50.

The square root of 948934940 is about 30804.7876149147. The cubic root of 948934940 is about 982.6800650661.

The spelling of 948934940 in words is "nine hundred forty-eight million, nine hundred thirty-four thousand, nine hundred forty".

Divisors: 1 2 4 5 10 20 6203 7649 12406 15298 24812 30596 31015 38245 62030 76490 124060 152980 47446747 94893494 189786988 237233735 474467470 948934940