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79412201 = 117399769
BaseRepresentation
bin1001011101110…
…11101111101001
312112102120001122
410232323233221
5130312142301
611514025025
71652664311
oct456735751
9175376048
1079412201
114090a620
1222718175
13135b598b
14a792441
156e8981b
hex4bbbbe9

79412201 has 8 divisors (see below), whose sum is σ = 86757600. Its totient is φ = 72087840.

The previous prime is 79412197. The next prime is 79412209. The reversal of 79412201 is 10221497.

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

It is not a de Polignac number, because 79412201 - 22 = 79412197 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (79412209) 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, 3245 + ... + 13013.

It is an arithmetic number, because the mean of its divisors is an integer number (10844700).

Almost surely, 279412201 is an apocalyptic number.

It is an amenable number.

79412201 is a deficient number, since it is larger than the sum of its proper divisors (7345399).

79412201 is a wasteful number, since it uses less digits than its factorization.

79412201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10519.

The product of its (nonzero) digits is 1008, while the sum is 26.

The square root of 79412201 is about 8911.3523665042. The cubic root of 79412201 is about 429.8290306429.

Adding to 79412201 its reverse (10221497), we get a palindrome (89633698).

The spelling of 79412201 in words is "seventy-nine million, four hundred twelve thousand, two hundred one".

Divisors: 1 11 739 8129 9769 107459 7219291 79412201