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1199000470 = 25119900047
BaseRepresentation
bin100011101110111…
…0100101110010110
310002120010112102211
41013131310232112
54423421003340
6314550424034
741466223123
oct10735645626
93076115384
101199000470
11565893888
1229566201a
13161534545
14b534d74a
15703de5ea
hex47774b96

1199000470 has 8 divisors (see below), whose sum is σ = 2158200864. Its totient is φ = 479600184.

The previous prime is 1199000461. The next prime is 1199000471. The reversal of 1199000470 is 740009911.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1199000471) 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, 59950014 + ... + 59950033.

It is an arithmetic number, because the mean of its divisors is an integer number (269775108).

Almost surely, 21199000470 is an apocalyptic number.

1199000470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1199000470 is a deficient number, since it is larger than the sum of its proper divisors (959200394).

1199000470 is a wasteful number, since it uses less digits than its factorization.

1199000470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119900054.

The product of its (nonzero) digits is 2268, while the sum is 31.

The square root of 1199000470 is about 34626.5861730549. The cubic root of 1199000470 is about 1062.3634430266.

The spelling of 1199000470 in words is "one billion, one hundred ninety-nine million, four hundred seventy", and thus it is an aban number.

Divisors: 1 2 5 10 119900047 239800094 599500235 1199000470