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4070397471 = 37193828451
BaseRepresentation
bin1111001010011101…
…0101011000011111
3101111200011121121220
43302213111120133
531314010204341
61511522424423
7202603544010
oct36247253037
911450147556
104070397471
1117a96a6958
12957202113
134cb39c11a
142a883b007
1518c52da66
hexf29d561f

4070397471 has 8 divisors (see below), whose sum is σ = 6202510464. Its totient is φ = 2325941400.

The previous prime is 4070397451. The next prime is 4070397479. The reversal of 4070397471 is 1747930704.

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

It is not a de Polignac number, because 4070397471 - 26 = 4070397407 is a prime.

It is a super-3 number, since 3×40703974713 (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4070397479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96914205 + ... + 96914246.

It is an arithmetic number, because the mean of its divisors is an integer number (775313808).

Almost surely, 24070397471 is an apocalyptic number.

4070397471 is a deficient number, since it is larger than the sum of its proper divisors (2132112993).

4070397471 is a wasteful number, since it uses less digits than its factorization.

4070397471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193828461.

The product of its (nonzero) digits is 148176, while the sum is 42.

The square root of 4070397471 is about 63799.6666997564. Note that the first 4 decimals coincide. The cubic root of 4070397471 is about 1596.6593673324.

The spelling of 4070397471 in words is "four billion, seventy million, three hundred ninety-seven thousand, four hundred seventy-one".

Divisors: 1 3 7 21 193828451 581485353 1356799157 4070397471