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4152963 = 31972859
BaseRepresentation
bin1111110101111010000011
321210222210110
433311322003
52030343323
6225002403
750204523
oct17657203
97728713
104152963
112387201
121483403
13b25399
147a1683
15570793
hex3f5e83

4152963 has 8 divisors (see below), whose sum is σ = 5828800. Its totient is φ = 2622888.

The previous prime is 4152959. The next prime is 4152971. The reversal of 4152963 is 3692514.

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

It is not a de Polignac number, because 4152963 - 22 = 4152959 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4152963.

It is not an unprimeable number, because it can be changed into a prime (4152923) 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, 36373 + ... + 36486.

It is an arithmetic number, because the mean of its divisors is an integer number (728600).

Almost surely, 24152963 is an apocalyptic number.

4152963 is a deficient number, since it is larger than the sum of its proper divisors (1675837).

4152963 is a wasteful number, since it uses less digits than its factorization.

4152963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72881.

The product of its digits is 6480, while the sum is 30.

The square root of 4152963 is about 2037.8819887324. The cubic root of 4152963 is about 160.7382937538.

It can be divided in two parts, 4152 and 963, that added together give a palindrome (5115).

The spelling of 4152963 in words is "four million, one hundred fifty-two thousand, nine hundred sixty-three".

Divisors: 1 3 19 57 72859 218577 1384321 4152963