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46716980 = 2252335849
BaseRepresentation
bin1011001000110…
…1100000110100
310020220110122112
42302031200310
543424420410
64345150152
71105042052
oct262154064
9106813575
1046716980
1124409182
121378b358
1398a8cab
1462c11d2
15417c105
hex2c8d834

46716980 has 12 divisors (see below), whose sum is σ = 98105700. Its totient is φ = 18686784.

The previous prime is 46716959. The next prime is 46716983. The reversal of 46716980 is 8961764.

It can be written as a sum of positive squares in 2 ways, for example, as 29311396 + 17405584 = 5414^2 + 4172^2 .

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46716983) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1167905 + ... + 1167944.

It is an arithmetic number, because the mean of its divisors is an integer number (8175475).

Almost surely, 246716980 is an apocalyptic number.

It is an amenable number.

46716980 is an abundant number, since it is smaller than the sum of its proper divisors (51388720).

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

46716980 is a wasteful number, since it uses less digits than its factorization.

46716980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2335858 (or 2335856 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 41.

The square root of 46716980 is about 6834.9820775186. The cubic root of 46716980 is about 360.1567732820.

The spelling of 46716980 in words is "forty-six million, seven hundred sixteen thousand, nine hundred eighty".

Divisors: 1 2 4 5 10 20 2335849 4671698 9343396 11679245 23358490 46716980