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119520470 = 2513191237
BaseRepresentation
bin1110001111110…
…11110011010110
322022220021021002
413013323303112
5221044123340
615505423302
72650623116
oct707736326
9268807232
10119520470
1161514553
123403ab32
131b9b9894
1411c33046
15a75d715
hex71fbcd6

119520470 has 16 divisors (see below), whose sum is σ = 216781488. Its totient is φ = 47442720.

The previous prime is 119520463. The next prime is 119520473. The reversal of 119520470 is 74025911.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (119520473) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44309 + ... + 46928.

It is an arithmetic number, because the mean of its divisors is an integer number (13548843).

Almost surely, 2119520470 is an apocalyptic number.

119520470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

119520470 is a deficient number, since it is larger than the sum of its proper divisors (97261018).

119520470 is a wasteful number, since it uses less digits than its factorization.

119520470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91375.

The product of its (nonzero) digits is 2520, while the sum is 29.

The square root of 119520470 is about 10932.5417904529. The cubic root of 119520470 is about 492.5845251612.

The spelling of 119520470 in words is "one hundred nineteen million, five hundred twenty thousand, four hundred seventy".

Divisors: 1 2 5 10 131 262 655 1310 91237 182474 456185 912370 11952047 23904094 59760235 119520470