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94151409209 = 1113658401463
BaseRepresentation
bin101011110101111011…
…1000111111000111001
3100000000120111010221222
41113223313013320321
53020310230043314
6111130315241425
76542105526254
oct1275367077071
9300016433858
1094151409209
1136a2501a2a0
12162b7149275
138b55c17130
1447b23c609b
1526b0a5dc8e
hex15ebdc7e39

94151409209 has 8 divisors (see below), whose sum is σ = 110611445952. Its totient is φ = 79008175440.

The previous prime is 94151409127. The next prime is 94151409221. The reversal of 94151409209 is 90290415149.

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

It is a cyclic number.

It is not a de Polignac number, because 94151409209 - 212 = 94151405113 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 94151409209.

It is not an unprimeable number, because it can be changed into a prime (94151409239) 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, 329200589 + ... + 329200874.

It is an arithmetic number, because the mean of its divisors is an integer number (13826430744).

Almost surely, 294151409209 is an apocalyptic number.

It is an amenable number.

94151409209 is a deficient number, since it is larger than the sum of its proper divisors (16460036743).

94151409209 is a wasteful number, since it uses less digits than its factorization.

94151409209 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 658401487.

The product of its (nonzero) digits is 116640, while the sum is 44.

The spelling of 94151409209 in words is "ninety-four billion, one hundred fifty-one million, four hundred nine thousand, two hundred nine".

Divisors: 1 11 13 143 658401463 7242416093 8559219019 94151409209