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41972115 = 352798141
BaseRepresentation
bin1010000000011…
…1000110010011
32220222101220210
42200013012103
541221101430
64055335203
71016520453
oct240070623
986871823
1041972115
11217682a9
1212081503
138907393
145807d63
153a412b0
hex2807193

41972115 has 8 divisors (see below), whose sum is σ = 67155408. Its totient is φ = 22385120.

The previous prime is 41972113. The next prime is 41972123. The reversal of 41972115 is 51127914.

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

It is not a de Polignac number, because 41972115 - 21 = 41972113 is a prime.

It is not an unprimeable number, because it can be changed into a prime (41972113) 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, 1399056 + ... + 1399085.

It is an arithmetic number, because the mean of its divisors is an integer number (8394426).

Almost surely, 241972115 is an apocalyptic number.

41972115 is a deficient number, since it is larger than the sum of its proper divisors (25183293).

41972115 is a wasteful number, since it uses less digits than its factorization.

41972115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2798149.

The product of its digits is 2520, while the sum is 30.

The square root of 41972115 is about 6478.5889667427. The cubic root of 41972115 is about 347.5257196774.

The spelling of 41972115 in words is "forty-one million, nine hundred seventy-two thousand, one hundred fifteen".

Divisors: 1 3 5 15 2798141 8394423 13990705 41972115