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4070067064 = 237192201329
BaseRepresentation
bin1111001010011000…
…0100101101111000
3101111122112211101121
43302212010231320
531313414121224
61511511355024
7202600666510
oct36246045570
911448484347
104070067064
1117a94a0698
12957082a74
134cb2b490b
142a8792840
1518c4b5be4
hexf2984b78

4070067064 has 48 divisors (see below), whose sum is σ = 9204807600. Its totient is φ = 1652500224.

The previous prime is 4070067061. The next prime is 4070067073. The reversal of 4070067064 is 4607600704.

4070067064 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4070067061) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 80449 + ... + 120880.

It is an arithmetic number, because the mean of its divisors is an integer number (191766825).

Almost surely, 24070067064 is an apocalyptic number.

It is an amenable number.

4070067064 is an abundant number, since it is smaller than the sum of its proper divisors (5134740536).

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

4070067064 is a wasteful number, since it uses less digits than its factorization.

4070067064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201380 (or 201357 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 34.

The square root of 4070067064 is about 63797.0772371274. The cubic root of 4070067064 is about 1596.6161642046.

Adding to 4070067064 its reverse (4607600704), we get a palindrome (8677667768).

The spelling of 4070067064 in words is "four billion, seventy million, sixty-seven thousand, sixty-four".

Divisors: 1 2 4 7 8 14 19 28 38 56 76 133 152 266 361 532 722 1064 1444 2527 2888 5054 10108 20216 201329 402658 805316 1409303 1610632 2818606 3825251 5637212 7650502 11274424 15301004 26776757 30602008 53553514 72679769 107107028 145359538 214214056 290719076 508758383 581438152 1017516766 2035033532 4070067064