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380419036 = 2295104759
BaseRepresentation
bin10110101011001…
…011101111011100
3222111211021210221
4112223023233130
51234341402121
6101425411124
712266336254
oct2653135734
9874737727
10380419036
111858114a8
12a7499aa4
1360a76b2a
1438748964
15235e6b41
hex16acbbdc

380419036 has 6 divisors (see below), whose sum is σ = 665733320. Its totient is φ = 190209516.

The previous prime is 380419027. The next prime is 380419037. The reversal of 380419036 is 630914083.

It is a junction number, because it is equal to n+sod(n) for n = 380418992 and 380419010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (380419037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47552376 + ... + 47552383.

Almost surely, 2380419036 is an apocalyptic number.

It is an amenable number.

380419036 is a deficient number, since it is larger than the sum of its proper divisors (285314284).

380419036 is a wasteful number, since it uses less digits than its factorization.

380419036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95104763 (or 95104761 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 380419036 is about 19504.3337748307. Note that the first 3 decimals coincide. The cubic root of 380419036 is about 724.5817871812.

The spelling of 380419036 in words is "three hundred eighty million, four hundred nineteen thousand, thirty-six".

Divisors: 1 2 4 95104759 190209518 380419036