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79413034 = 239706517
BaseRepresentation
bin1001011101110…
…11111100101010
312112102121012111
410232323330222
5130312204114
611514032534
71652666611
oct456737452
9175377174
1079413034
1140910208
122271874a
13135b617c
14a792878
156e89bc4
hex4bbbf2a

79413034 has 4 divisors (see below), whose sum is σ = 119119554. Its totient is φ = 39706516.

The previous prime is 79413017. The next prime is 79413067. The reversal of 79413034 is 43031497.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 43031497 = 281153137.

It can be written as a sum of positive squares in only one way, i.e., 45225625 + 34187409 = 6725^2 + 5847^2 .

It is a junction number, because it is equal to n+sod(n) for n = 79412987 and 79413005.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19853257 + ... + 19853260.

Almost surely, 279413034 is an apocalyptic number.

79413034 is a deficient number, since it is larger than the sum of its proper divisors (39706520).

79413034 is a wasteful number, since it uses less digits than its factorization.

79413034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39706519.

The product of its (nonzero) digits is 9072, while the sum is 31.

The square root of 79413034 is about 8911.3991045178. The cubic root of 79413034 is about 429.8305335452.

The spelling of 79413034 in words is "seventy-nine million, four hundred thirteen thousand, thirty-four".

Divisors: 1 2 39706517 79413034