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23001141000 = 233537667047
BaseRepresentation
bin10101011010111110…
…011000111100001000
32012100222201000202010
4111122332120330020
5334101243003000
614322214135520
71442663321055
oct253276307410
965328630663
1023001141000
1198335a9742
12455b0515a0
13222739b606
141182b0802c
158e9487d50
hex55af98f08

23001141000 has 64 divisors (see below), whose sum is σ = 71763569280. Its totient is φ = 6133636800.

The previous prime is 23001140963. The next prime is 23001141019. The reversal of 23001141000 is 14110032.

It is a happy number.

It is a super-3 number, since 3×230011410003 (a number of 32 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3830524 + ... + 3836523.

It is an arithmetic number, because the mean of its divisors is an integer number (1121305770).

Almost surely, 223001141000 is an apocalyptic number.

23001141000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23001141000 is an abundant number, since it is smaller than the sum of its proper divisors (48762428280).

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

23001141000 is a wasteful number, since it uses less digits than its factorization.

23001141000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7667071 (or 7667057 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 23001141000 its reverse (14110032), we get a palindrome (23015251032).

The spelling of 23001141000 in words is "twenty-three billion, one million, one hundred forty-one thousand".

Divisors: 1 2 3 4 5 6 8 10 12 15 20 24 25 30 40 50 60 75 100 120 125 150 200 250 300 375 500 600 750 1000 1500 3000 7667047 15334094 23001141 30668188 38335235 46002282 61336376 76670470 92004564 115005705 153340940 184009128 191676175 230011410 306681880 383352350 460022820 575028525 766704700 920045640 958380875 1150057050 1533409400 1916761750 2300114100 2875142625 3833523500 4600228200 5750285250 7667047000 11500570500 23001141000