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4070077230 = 235532559797
BaseRepresentation
bin1111001010011000…
…0111001100101110
3101111122120100100010
43302212013030232
531313414432410
61511511514050
7202601041242
oct36246071456
911448510303
104070077230
1117a94a829a
12957088926
134cb2b942b
142a8796422
1518c4b8c20
hexf298732e

4070077230 has 32 divisors (see below), whose sum is σ = 9952494624. Its totient is φ = 1064875136.

The previous prime is 4070077213. The next prime is 4070077243. The reversal of 4070077230 is 327700704.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1278309 + ... + 1281488.

It is an arithmetic number, because the mean of its divisors is an integer number (311015457).

Almost surely, 24070077230 is an apocalyptic number.

4070077230 is an abundant number, since it is smaller than the sum of its proper divisors (5882417394).

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

4070077230 is a wasteful number, since it uses less digits than its factorization.

4070077230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2559860.

The product of its (nonzero) digits is 8232, while the sum is 30.

The square root of 4070077230 is about 63797.1569115740. The cubic root of 4070077230 is about 1596.6174935182.

Adding to 4070077230 its reverse (327700704), we get a palindrome (4397777934).

The spelling of 4070077230 in words is "four billion, seventy million, seventy-seven thousand, two hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 53 106 159 265 318 530 795 1590 2559797 5119594 7679391 12798985 15358782 25597970 38396955 76793910 135669241 271338482 407007723 678346205 814015446 1356692410 2035038615 4070077230