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41660914890 = 2357198385309
BaseRepresentation
bin100110110011001011…
…110001110011001010
310222112102100202101210
4212303023301303022
51140310143234030
631045545553550
73003252635160
oct466313616312
9128472322353
1041660914890
1116739555a81
1280a81a58b6
133c0c1c583a
142032ddb230
15113c719bb0
hex9b32f1cca

41660914890 has 32 divisors (see below), whose sum is σ = 114269938560. Its totient is φ = 9522494784.

The previous prime is 41660914877. The next prime is 41660914891. The reversal of 41660914890 is 9841906614.

It is not an unprimeable number, because it can be changed into a prime (41660914891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 99192445 + ... + 99192864.

It is an arithmetic number, because the mean of its divisors is an integer number (3570935580).

Almost surely, 241660914890 is an apocalyptic number.

41660914890 is an abundant number, since it is smaller than the sum of its proper divisors (72609023670).

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

41660914890 is a wasteful number, since it uses less digits than its factorization.

41660914890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198385326.

The product of its (nonzero) digits is 373248, while the sum is 48.

The spelling of 41660914890 in words is "forty-one billion, six hundred sixty million, nine hundred fourteen thousand, eight hundred ninety".

Divisors: 1 2 3 5 6 7 10 14 15 21 30 35 42 70 105 210 198385309 396770618 595155927 991926545 1190311854 1388697163 1983853090 2777394326 2975779635 4166091489 5951559270 6943485815 8332182978 13886971630 20830457445 41660914890