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3023000000 = 26563023
BaseRepresentation
bin1011010000101111…
…0101000111000000
321210200022022101222
42310023311013000
522142342000000
61215545214212
7134625035036
oct26413650700
97720268358
103023000000
11131144a709
12704491368
133923a82c7
142096b2556
1512a5d8a85
hexb42f51c0

3023000000 has 98 divisors (see below), whose sum is σ = 7500841488. Its totient is φ = 1208800000.

The previous prime is 3022999961. The next prime is 3023000023. The reversal of 3023000000 is 3203.

It is a Harshad number since it is a multiple of its sum of digits (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 998489 + ... + 1001511.

Almost surely, 23023000000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3023000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3750420744).

3023000000 is an abundant number, since it is smaller than the sum of its proper divisors (4477841488).

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

3023000000 is an frugal number, since it uses more digits than its factorization.

3023000000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3065 (or 3030 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 8.

The square root of 3023000000 is about 54981.8151755651. The cubic root of 3023000000 is about 1445.9259399879.

Adding to 3023000000 its reverse (3203), we get a palindrome (3023003203).

The spelling of 3023000000 in words is "three billion, twenty-three million", and thus it is an aban number and an uban number.

Divisors: 1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 125 160 200 250 320 400 500 625 800 1000 1250 1600 2000 2500 3023 3125 4000 5000 6046 6250 8000 10000 12092 12500 15115 15625 20000 24184 25000 30230 31250 40000 48368 50000 60460 62500 75575 96736 100000 120920 125000 151150 193472 200000 241840 250000 302300 377875 483680 500000 604600 755750 967360 1000000 1209200 1511500 1889375 2418400 3023000 3778750 4836800 6046000 7557500 9446875 12092000 15115000 18893750 24184000 30230000 37787500 47234375 60460000 75575000 94468750 120920000 151150000 188937500 302300000 377875000 604600000 755750000 1511500000 3023000000