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4152941 = 13615237
BaseRepresentation
bin1111110101111001101101
321210222202122
433311321231
52030343231
6225002325
750204462
oct17657155
97728678
104152941
112387191
1214833a5
13b25380
147a1669
1557077b
hex3f5e6d

4152941 has 8 divisors (see below), whose sum is σ = 4546584. Its totient is φ = 3769920.

The previous prime is 4152937. The next prime is 4152943. The reversal of 4152941 is 1492514.

It can be written as a sum of positive squares in 4 ways, for example, as 36100 + 4116841 = 190^2 + 2029^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 4152941 - 22 = 4152937 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 4152941.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4152943) 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, 1826 + ... + 3411.

It is an arithmetic number, because the mean of its divisors is an integer number (568323).

Almost surely, 24152941 is an apocalyptic number.

It is an amenable number.

4152941 is a deficient number, since it is larger than the sum of its proper divisors (393643).

4152941 is a wasteful number, since it uses less digits than its factorization.

4152941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5311.

The product of its digits is 1440, while the sum is 26.

The square root of 4152941 is about 2037.8765909642. The cubic root of 4152941 is about 160.7380099204.

The spelling of 4152941 in words is "four million, one hundred fifty-two thousand, nine hundred forty-one".

Divisors: 1 13 61 793 5237 68081 319457 4152941