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74076101 = 116734191
BaseRepresentation
bin1000110101001…
…00111111000101
312011101110022022
410122210333011
5122430413401
611203412525
71556431211
oct432447705
9164343268
1074076101
11388a5520
1220984145
1312467c18
149ba3941
15678371b
hex46a4fc5

74076101 has 4 divisors (see below), whose sum is σ = 80810304. Its totient is φ = 67341900.

The previous prime is 74076097. The next prime is 74076113. The reversal of 74076101 is 10167047.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 74076101 - 22 = 74076097 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74076161) 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, 3367085 + ... + 3367106.

It is an arithmetic number, because the mean of its divisors is an integer number (20202576).

Almost surely, 274076101 is an apocalyptic number.

74076101 is the 4601-st centered heptagonal number.

It is an amenable number.

74076101 is a deficient number, since it is larger than the sum of its proper divisors (6734203).

74076101 is a wasteful number, since it uses less digits than its factorization.

74076101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6734202.

The product of its (nonzero) digits is 1176, while the sum is 26.

The square root of 74076101 is about 8606.7474111885. The cubic root of 74076101 is about 419.9775139133.

The spelling of 74076101 in words is "seventy-four million, seventy-six thousand, one hundred one".

Divisors: 1 11 6734191 74076101