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1032302339980 = 225611575389487
BaseRepresentation
bin11110000010110100000…
…00111010011110001100
310122200112220222022120021
433001122000322132030
5113403123344334410
62110122205431524
7134403262053232
oct17013200723614
93580486868507
101032302339980
1136888483903a
12148097b6b5a4
1376465644b92
1437d6c56c952
151bcbc574eda
hexf05a03a78c

1032302339980 has 48 divisors (see below), whose sum is σ = 2217407826816. Its totient is φ = 403564711680.

The previous prime is 1032302339909. The next prime is 1032302339983. The reversal of 1032302339980 is 899332032301.

It is a super-2 number, since 2×10323023399802 (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1032302339983) 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, 2503204 + ... + 2886283.

It is an arithmetic number, because the mean of its divisors is an integer number (46195996392).

Almost surely, 21032302339980 is an apocalyptic number.

1032302339980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1032302339980 is an abundant number, since it is smaller than the sum of its proper divisors (1185105486836).

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

1032302339980 is a wasteful number, since it uses less digits than its factorization.

1032302339980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5389714 (or 5389712 counting only the distinct ones).

The product of its (nonzero) digits is 209952, while the sum is 43.

The spelling of 1032302339980 in words is "one trillion, thirty-two billion, three hundred two million, three hundred thirty-nine thousand, nine hundred eighty".

Divisors: 1 2 4 5 10 20 61 122 157 244 305 314 610 628 785 1220 1570 3140 9577 19154 38308 47885 95770 191540 5389487 10778974 21557948 26947435 53894870 107789740 328758707 657517414 846149459 1315034828 1643793535 1692298918 3287587070 3384597836 4230747295 6575174140 8461494590 16922989180 51615116999 103230233998 206460467996 258075584995 516151169990 1032302339980