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4070492532 = 2232113069237
BaseRepresentation
bin1111001010011110…
…1100100101110100
3101111200100110000200
43302213230211310
531314021230112
61511524440500
7202604421111
oct36247544564
911450313020
104070492532
1117a9761317
12957249130
134cb403482
142a8863908
1518c54bcdc
hexf29ec974

4070492532 has 18 divisors (see below), whose sum is σ = 10289300658. Its totient is φ = 1356830832.

The previous prime is 4070492527. The next prime is 4070492537. The reversal of 4070492532 is 2352940704.

It is an interprime number because it is at equal distance from previous prime (4070492527) and next prime (4070492537).

It can be written as a sum of positive squares in only one way, i.e., 4068653796 + 1838736 = 63786^2 + 1356^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 113069237 = 4070492532 / (4 + 0 + 7 + 0 + 4 + 9 + 2 + 5 + 3 + 2).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4070492537) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 56534583 + ... + 56534654.

Almost surely, 24070492532 is an apocalyptic number.

It is an amenable number.

4070492532 is an abundant number, since it is smaller than the sum of its proper divisors (6218808126).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4070492532 is a wasteful number, since it uses less digits than its factorization.

4070492532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113069247 (or 113069242 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The square root of 4070492532 is about 63800.4116914617. The cubic root of 4070492532 is about 1596.6717968192.

The spelling of 4070492532 in words is "four billion, seventy million, four hundred ninety-two thousand, five hundred thirty-two".

Divisors: 1 2 3 4 6 9 12 18 36 113069237 226138474 339207711 452276948 678415422 1017623133 1356830844 2035246266 4070492532