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4051235201 = 131718331381
BaseRepresentation
bin1111000101111000…
…1111000110000001
3101110100010001221012
43301132033012001
531244104011301
61510000010305
7202251634226
oct36136170601
911410101835
104051235201
1117998a8a72
12950900995
134c74200c0
142a608d94d
1518a9e5ebb
hexf178f181

4051235201 has 8 divisors (see below), whose sum is σ = 4619508264. Its totient is φ = 3519624960.

The previous prime is 4051235179. The next prime is 4051235213. The reversal of 4051235201 is 1025321504.

4051235201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 40000 + 4051195201 = 200^2 + 63649^2 .

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 4051235201 - 26 = 4051235137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4051235291) 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, 9165470 + ... + 9165911.

It is an arithmetic number, because the mean of its divisors is an integer number (577438533).

Almost surely, 24051235201 is an apocalyptic number.

It is an amenable number.

4051235201 is a deficient number, since it is larger than the sum of its proper divisors (568273063).

4051235201 is a wasteful number, since it uses less digits than its factorization.

4051235201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18331411.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 4051235201 is about 63649.3142225429. The cubic root of 4051235201 is about 1594.1498863058.

Adding to 4051235201 its reverse (1025321504), we get a palindrome (5076556705).

The spelling of 4051235201 in words is "four billion, fifty-one million, two hundred thirty-five thousand, two hundred one".

Divisors: 1 13 17 221 18331381 238307953 311633477 4051235201