Search a number
-
+
73078341 = 373479921
BaseRepresentation
bin1000101101100…
…01011001000101
312002111202122020
410112301121011
5122202001331
611130153353
71545104250
oct426613105
9162452566
1073078341
1138283926
1220582859
13121a8a2b
1499c4097
156637c96
hex45b1645

73078341 has 8 divisors (see below), whose sum is σ = 111357504. Its totient is φ = 41759040.

The previous prime is 73078333. The next prime is 73078349. The reversal of 73078341 is 14387037.

It is an interprime number because it is at equal distance from previous prime (73078333) and next prime (73078349).

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

It is not a de Polignac number, because 73078341 - 23 = 73078333 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73078349) 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, 1739940 + ... + 1739981.

It is an arithmetic number, because the mean of its divisors is an integer number (13919688).

Almost surely, 273078341 is an apocalyptic number.

It is an amenable number.

73078341 is a deficient number, since it is larger than the sum of its proper divisors (38279163).

73078341 is a wasteful number, since it uses less digits than its factorization.

73078341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3479931.

The product of its (nonzero) digits is 14112, while the sum is 33.

The square root of 73078341 is about 8548.5870762366. The cubic root of 73078341 is about 418.0833701216.

The spelling of 73078341 in words is "seventy-three million, seventy-eight thousand, three hundred forty-one".

Divisors: 1 3 7 21 3479921 10439763 24359447 73078341