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3013103100 = 2235272204973
BaseRepresentation
bin1011001110011000…
…0100110111111100
321202222200111102010
42303212010313330
522132323244400
61214553131220
7134444645100
oct26346046774
97688614363
103013103100
1113068aaa57
127010b9b10
13390321657
14208257900
151297d1450
hexb3984dfc

3013103100 has 108 divisors (see below), whose sum is σ = 10141293624. Its totient is φ = 688705920.

The previous prime is 3013103089. The next prime is 3013103123. The reversal of 3013103100 is 13013103.

It is a super-2 number, since 2×30131031002 = 18157580582459220000, which contains 22 as substring.

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 35 ways as a sum of consecutive naturals, for example, 87787 + ... + 117186.

Almost surely, 23013103100 is an apocalyptic number.

3013103100 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3013103100 is an abundant number, since it is smaller than the sum of its proper divisors (7128190524).

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

3013103100 is a wasteful number, since it uses less digits than its factorization.

3013103100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205004 (or 204990 counting only the distinct ones).

The product of its (nonzero) digits is 27, while the sum is 12.

The square root of 3013103100 is about 54891.7398157501. The cubic root of 3013103100 is about 1444.3462917964.

Adding to 3013103100 its reverse (13013103), we get a palindrome (3026116203).

The spelling of 3013103100 in words is "three billion, thirteen million, one hundred three thousand, one hundred".

Divisors: 1 2 3 4 5 6 7 10 12 14 15 20 21 25 28 30 35 42 49 50 60 70 75 84 98 100 105 140 147 150 175 196 210 245 294 300 350 420 490 525 588 700 735 980 1050 1225 1470 2100 2450 2940 3675 4900 7350 14700 204973 409946 614919 819892 1024865 1229838 1434811 2049730 2459676 2869622 3074595 4099460 4304433 5124325 5739244 6149190 7174055 8608866 10043677 10248650 12298380 14348110 15372975 17217732 20087354 20497300 21522165 28696220 30131031 30745950 35870275 40174708 43044330 50218385 60262062 61491900 71740550 86088660 100436770 107610825 120524124 143481100 150655155 200873540 215221650 251091925 301310310 430443300 502183850 602620620 753275775 1004367700 1506551550 3013103100