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1001102302988 = 221766749220559
BaseRepresentation
bin11101001000101100101…
…10001101111100001100
310112201000112121012220122
432210112112031330030
5112400224142143423
62043522224404112
7132220151113244
oct16442626157414
93481015535818
101001102302988
113566241734a7
1214202b176638
1373532774828
143664c9c4b24
151b0934048c8
hexe91658df0c

1001102302988 has 24 divisors (see below), whose sum is σ = 1855019880000. Its totient is φ = 471097772288.

The previous prime is 1001102302883. The next prime is 1001102303053. The reversal of 1001102302988 is 8892032011001.

1001102302988 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 4428653 + ... + 4649211.

It is an arithmetic number, because the mean of its divisors is an integer number (77292495000).

Almost surely, 21001102302988 is an apocalyptic number.

It is an amenable number.

1001102302988 is a deficient number, since it is larger than the sum of its proper divisors (853917577012).

1001102302988 is a wasteful number, since it uses less digits than its factorization.

1001102302988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287329 (or 287327 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 35.

Adding to 1001102302988 its reverse (8892032011001), we get a palindrome (9893134313989).

The spelling of 1001102302988 in words is "one trillion, one billion, one hundred two million, three hundred two thousand, nine hundred eighty-eight".

Divisors: 1 2 4 17 34 68 66749 133498 220559 266996 441118 882236 1134733 2269466 3749503 4538932 7499006 14998012 14722092691 29444185382 58888370764 250275575747 500551151494 1001102302988