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41720268 = 2233476689
BaseRepresentation
bin1001111100100…
…1100111001100
32220111121110010
42133021213030
541140022033
64050113220
71014421302
oct237114714
986447403
1041720268
1121606067
1211b7b810
138849865
145780272
1539e1863
hex27c99cc

41720268 has 12 divisors (see below), whose sum is σ = 97347320. Its totient is φ = 13906752.

The previous prime is 41720267. The next prime is 41720269. The reversal of 41720268 is 86202714.

It is an interprime number because it is at equal distance from previous prime (41720267) and next prime (41720269).

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-3 number, since 3×417202683 (a number of 24 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (41720267) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1738333 + ... + 1738356.

Almost surely, 241720268 is an apocalyptic number.

It is an amenable number.

41720268 is an abundant number, since it is smaller than the sum of its proper divisors (55627052).

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

41720268 is a wasteful number, since it uses less digits than its factorization.

41720268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3476696 (or 3476694 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 41720268 is about 6459.1228506663. The cubic root of 41720268 is about 346.8292338288.

The spelling of 41720268 in words is "forty-one million, seven hundred twenty thousand, two hundred sixty-eight".

Divisors: 1 2 3 4 6 12 3476689 6953378 10430067 13906756 20860134 41720268