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10024231219 = 131487157127
BaseRepresentation
bin10010101010111110…
…11010000100110011
3221212121100201002221
421111133122010303
5131012200344334
64334410021511
7503260362622
oct112537320463
927777321087
1010024231219
114284465312
121b39117897
13c39a22782
146b146d6b9
153da0978b4
hex2557da133

10024231219 has 8 divisors (see below), whose sum is σ = 10121557248. Its totient is φ = 9927220680.

The previous prime is 10024231181. The next prime is 10024231229. The reversal of 10024231219 is 91213242001.

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 10024231219 - 223 = 10015842611 is a prime.

It is a super-2 number, since 2×100242312192 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10024231193 and 10024231202.

It is not an unprimeable number, because it can be changed into a prime (10024231229) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14767 + ... + 142360.

It is an arithmetic number, because the mean of its divisors is an integer number (1265194656).

Almost surely, 210024231219 is an apocalyptic number.

10024231219 is a deficient number, since it is larger than the sum of its proper divisors (97326029).

10024231219 is a wasteful number, since it uses less digits than its factorization.

10024231219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157745.

The product of its (nonzero) digits is 864, while the sum is 25.

The spelling of 10024231219 in words is "ten billion, twenty-four million, two hundred thirty-one thousand, two hundred nineteen".

Divisors: 1 131 487 63797 157127 20583637 76520849 10024231219