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5200007023 = 29268966683
BaseRepresentation
bin1001101011111000…
…11100111101101111
3111102101201201121201
410311330130331233
541122200211043
62215554110331
7242601221221
oct46574347557
914371651551
105200007023
1122292a5272
12101157b3a7
1364b419143
14374886411
152067b2c4d
hex135f1cf6f

5200007023 has 8 divisors (see below), whose sum is σ = 5381398800. Its totient is φ = 5018754048.

The previous prime is 5200006997. The next prime is 5200007027. The reversal of 5200007023 is 3207000025.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-5200007023 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5200007027) 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, 44640 + ... + 111322.

It is an arithmetic number, because the mean of its divisors is an integer number (672674850).

Almost surely, 25200007023 is an apocalyptic number.

5200007023 is a deficient number, since it is larger than the sum of its proper divisors (181391777).

5200007023 is a wasteful number, since it uses less digits than its factorization.

5200007023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69401.

The product of its (nonzero) digits is 420, while the sum is 19.

The square root of 5200007023 is about 72111.0742050068. The cubic root of 5200007023 is about 1732.4789906298.

Adding to 5200007023 its reverse (3207000025), we get a palindrome (8407007048).

The spelling of 5200007023 in words is "five billion, two hundred million, seven thousand, twenty-three".

Divisors: 1 29 2689 66683 77981 1933807 179310587 5200007023