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5672142037 = 8963731933
BaseRepresentation
bin1010100100001011…
…00000010011010101
3112122022010200002201
411102011200103111
543104032021122
62334501404501
7260363261152
oct52205402325
915568120081
105672142037
11245085a2a1
121123709731
136c5195c83
143bb467229
15232e74a27
hex1521604d5

5672142037 has 4 divisors (see below), whose sum is σ = 5735874060. Its totient is φ = 5608410016.

The previous prime is 5672141977. The next prime is 5672142101. The reversal of 5672142037 is 7302412765.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7302412765 = 51460482553.

It can be written as a sum of positive squares in 2 ways, for example, as 3195188676 + 2476953361 = 56526^2 + 49769^2 .

It is a cyclic number.

It is not a de Polignac number, because 5672142037 - 227 = 5537924309 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5672141987 and 5672142005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5672148037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31865878 + ... + 31866055.

It is an arithmetic number, because the mean of its divisors is an integer number (1433968515).

Almost surely, 25672142037 is an apocalyptic number.

It is an amenable number.

5672142037 is a deficient number, since it is larger than the sum of its proper divisors (63732023).

5672142037 is an equidigital number, since it uses as much as digits as its factorization.

5672142037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63732022.

The product of its (nonzero) digits is 70560, while the sum is 37.

The square root of 5672142037 is about 75313.6245111069. The cubic root of 5672142037 is about 1783.4011095989.

The spelling of 5672142037 in words is "five billion, six hundred seventy-two million, one hundred forty-two thousand, thirty-seven".

Divisors: 1 89 63731933 5672142037