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3801070 = 257134177
BaseRepresentation
bin1110011111111111101110
321011010002101
432133333232
51433113240
6213245314
744210560
oct16377756
97133071
103801070
112166889
12133383a
13a31170
1470d330
1550139a
hex39ffee

3801070 has 32 divisors (see below), whose sum is σ = 8422848. Its totient is φ = 1202688.

The previous prime is 3801067. The next prime is 3801073. The reversal of 3801070 is 701083.

It is an interprime number because it is at equal distance from previous prime (3801067) and next prime (3801073).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3801073) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1179 + ... + 2998.

It is an arithmetic number, because the mean of its divisors is an integer number (263214).

Almost surely, 23801070 is an apocalyptic number.

3801070 is an abundant number, since it is smaller than the sum of its proper divisors (4621778).

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

3801070 is a wasteful number, since it uses less digits than its factorization.

3801070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4204.

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 3801070 is about 1949.6332988539. The cubic root of 3801070 is about 156.0637204077.

The spelling of 3801070 in words is "three million, eight hundred one thousand, seventy".

Divisors: 1 2 5 7 10 13 14 26 35 65 70 91 130 182 455 910 4177 8354 20885 29239 41770 54301 58478 108602 146195 271505 292390 380107 543010 760214 1900535 3801070