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371298093 = 3831491157
BaseRepresentation
bin10110001000011…
…000111100101101
3221212122220020020
4112020120330231
51230023014333
6100502112353
712125660505
oct2610307455
9855586206
10371298093
11180651831
12a441b6b9
135bc0241a
1437452a05
15228e43b3
hex16218f2d

371298093 has 8 divisors (see below), whose sum is σ = 501029088. Its totient is φ = 244549584.

The previous prime is 371298061. The next prime is 371298101. The reversal of 371298093 is 390892173.

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

It is not a de Polignac number, because 371298093 - 25 = 371298061 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (371298013) 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, 745330 + ... + 745827.

It is an arithmetic number, because the mean of its divisors is an integer number (62628636).

Almost surely, 2371298093 is an apocalyptic number.

It is an amenable number.

371298093 is a deficient number, since it is larger than the sum of its proper divisors (129730995).

371298093 is a wasteful number, since it uses less digits than its factorization.

371298093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1491243.

The product of its (nonzero) digits is 81648, while the sum is 42.

The square root of 371298093 is about 19269.0968392398. The cubic root of 371298093 is about 718.7440120686.

The spelling of 371298093 in words is "three hundred seventy-one million, two hundred ninety-eight thousand, ninety-three".

Divisors: 1 3 83 249 1491157 4473471 123766031 371298093