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3020301300 = 2235212779273
BaseRepresentation
bin1011010000000110…
…0010001111110100
321210111020012111010
42310001202033310
522141144120200
61215411312220
7134563065102
oct26401421764
97714205433
103020301300
11130a977085
127035ab670
13391971b43
142091acc72
1512a254150
hexb40623f4

3020301300 has 72 divisors (see below), whose sum is σ = 8807658496. Its totient is φ = 799061760.

The previous prime is 3020301283. The next prime is 3020301337. The reversal of 3020301300 is 31030203.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1537 + ... + 77736.

Almost surely, 23020301300 is an apocalyptic number.

3020301300 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3020301300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4403829248).

3020301300 is an abundant number, since it is smaller than the sum of its proper divisors (5787357196).

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

3020301300 is a wasteful number, since it uses less digits than its factorization.

3020301300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79417 (or 79410 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 12.

The square root of 3020301300 is about 54957.2679451954. The cubic root of 3020301300 is about 1445.4955416991.

Adding to 3020301300 its reverse (31030203), we get a palindrome (3051331503).

The spelling of 3020301300 in words is "three billion, twenty million, three hundred one thousand, three hundred".

Divisors: 1 2 3 4 5 6 10 12 15 20 25 30 50 60 75 100 127 150 254 300 381 508 635 762 1270 1524 1905 2540 3175 3810 6350 7620 9525 12700 19050 38100 79273 158546 237819 317092 396365 475638 792730 951276 1189095 1585460 1981825 2378190 3963650 4756380 5945475 7927300 10067671 11890950 20135342 23781900 30203013 40270684 50338355 60406026 100676710 120812052 151015065 201353420 251691775 302030130 503383550 604060260 755075325 1006767100 1510150650 3020301300