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4022137409 = 131227135257
BaseRepresentation
bin1110111110111100…
…1111001001000001
3101101022100202021012
43233233033021001
531214131344114
61503040210305
7201446414063
oct35757171101
911338322235
104022137409
111784434404
12943009995
134c13a2984
142a2277733
1518819963e
hexefbcf241

4022137409 has 8 divisors (see below), whose sum is σ = 4070724768. Its totient is φ = 3973821280.

The previous prime is 4022137393. The next prime is 4022137463. The reversal of 4022137409 is 9047312204.

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

It is a cyclic number.

It is not a de Polignac number, because 4022137409 - 24 = 4022137393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4022137109) 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, 37892 + ... + 97365.

It is an arithmetic number, because the mean of its divisors is an integer number (508840596).

Almost surely, 24022137409 is an apocalyptic number.

It is an amenable number.

4022137409 is a deficient number, since it is larger than the sum of its proper divisors (48587359).

4022137409 is a wasteful number, since it uses less digits than its factorization.

4022137409 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135615.

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 4022137409 is about 63420.3233120110. The cubic root of 4022137409 is about 1590.3240784236.

The spelling of 4022137409 in words is "four billion, twenty-two million, one hundred thirty-seven thousand, four hundred nine".

Divisors: 1 131 227 29737 135257 17718667 30703339 4022137409