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24252139002 = 2371344417837
BaseRepresentation
bin10110100101100010…
…100100010111111010
32022121011200022101110
4112211202210113322
5344132021422002
615050303301150
71515663531420
oct264542442772
968534608343
1024252139002
11a315777a93
124849baa7b6
13239660a510
141260d11110
1596e1e8e6c
hex5a58a45fa

24252139002 has 32 divisors (see below), whose sum is σ = 59697574272. Its totient is φ = 6396168384.

The previous prime is 24252139001. The next prime is 24252139003. The reversal of 24252139002 is 20093125242.

It is an interprime number because it is at equal distance from previous prime (24252139001) and next prime (24252139003).

It is not an unprimeable number, because it can be changed into a prime (24252139001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22208373 + ... + 22209464.

It is an arithmetic number, because the mean of its divisors is an integer number (1865549196).

Almost surely, 224252139002 is an apocalyptic number.

24252139002 is an abundant number, since it is smaller than the sum of its proper divisors (35445435270).

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

24252139002 is a wasteful number, since it uses less digits than its factorization.

24252139002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44417862.

The product of its (nonzero) digits is 8640, while the sum is 30.

The spelling of 24252139002 in words is "twenty-four billion, two hundred fifty-two million, one hundred thirty-nine thousand, two".

Divisors: 1 2 3 6 7 13 14 21 26 39 42 78 91 182 273 546 44417837 88835674 133253511 266507022 310924859 577431881 621849718 932774577 1154863762 1732295643 1865549154 3464591286 4042023167 8084046334 12126069501 24252139002