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1303074380212 = 2211106392783657
BaseRepresentation
bin10010111101100101010…
…010010001100110110100
311121120110111100011000221
4102331211102101212310
5132322144020131322
62434342450144124
7163100253323113
oct22754522214664
94546414304027
101303074380212
114626a3575590
12190664b82044
1395b58022127
14470d79d3c7a
1523d68cac9c7
hex12f654919b4

1303074380212 has 24 divisors (see below), whose sum is σ = 2487922174080. Its totient is φ = 592250650560.

The previous prime is 1303074380203. The next prime is 1303074380221. The reversal of 1303074380212 is 2120834703031.

It is an interprime number because it is at equal distance from previous prime (1303074380203) and next prime (1303074380221).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 923713 + ... + 1859944.

It is an arithmetic number, because the mean of its divisors is an integer number (103663423920).

Almost surely, 21303074380212 is an apocalyptic number.

It is an amenable number.

1303074380212 is a deficient number, since it is larger than the sum of its proper divisors (1184847793868).

1303074380212 is a wasteful number, since it uses less digits than its factorization.

1303074380212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2794311 (or 2794309 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 34.

The spelling of 1303074380212 in words is "one trillion, three hundred three billion, seventy-four million, three hundred eighty thousand, two hundred twelve".

Divisors: 1 2 4 11 22 44 10639 21278 42556 117029 234058 468116 2783657 5567314 11134628 30620227 61240454 122480908 29615326823 59230653646 118461307292 325768595053 651537190106 1303074380212