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41790930 = 2351781943
BaseRepresentation
bin1001111101101…
…0110111010010
32220122012101020
42133122313102
541144302210
64051420310
71015134306
oct237326722
986565336
1041790930
1121654165
1211bb4696
138872a7c
14579bd06
153a07770
hex27dadd2

41790930 has 32 divisors (see below), whose sum is σ = 106199424. Its totient is φ = 10488576.

The previous prime is 41790923. The next prime is 41790941. The reversal of 41790930 is 3909714.

41790930 = T316 + T317 + ... + T655.

It is a junction number, because it is equal to n+sod(n) for n = 41790891 and 41790900.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40462 + ... + 41481.

It is an arithmetic number, because the mean of its divisors is an integer number (3318732).

Almost surely, 241790930 is an apocalyptic number.

41790930 is an abundant number, since it is smaller than the sum of its proper divisors (64408494).

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

41790930 is a wasteful number, since it uses less digits than its factorization.

41790930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81970.

The product of its (nonzero) digits is 6804, while the sum is 33.

The square root of 41790930 is about 6464.5904742683. The cubic root of 41790930 is about 347.0249326680.

The spelling of 41790930 in words is "forty-one million, seven hundred ninety thousand, nine hundred thirty".

Divisors: 1 2 3 5 6 10 15 17 30 34 51 85 102 170 255 510 81943 163886 245829 409715 491658 819430 1229145 1393031 2458290 2786062 4179093 6965155 8358186 13930310 20895465 41790930