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1207670386052 = 2213211110068391
BaseRepresentation
bin10001100100101110110…
…000111010110110000100
311021110012121220002112202
4101210232300322312010
5124241302104323202
62322443543334032
7153152124623414
oct21445660726604
94243177802482
101207670386052
114261964a3719
1217607a451318
1389b62761990
1442647110644
15216332c7802
hex1192ec3ad84

1207670386052 has 24 divisors (see below), whose sum is σ = 2286780912192. Its totient is φ = 554744685600.

The previous prime is 1207670386049. The next prime is 1207670386057. The reversal of 1207670386052 is 2506830767021.

It is a super-2 number, since 2×12076703860522 (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1207670385988 and 1207670386006.

It is not an unprimeable number, because it can be changed into a prime (1207670386057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55023224 + ... + 55045167.

It is an arithmetic number, because the mean of its divisors is an integer number (95282538008).

Almost surely, 21207670386052 is an apocalyptic number.

It is an amenable number.

1207670386052 is a deficient number, since it is larger than the sum of its proper divisors (1079110526140).

1207670386052 is a wasteful number, since it uses less digits than its factorization.

1207670386052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110068619 (or 110068617 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 47.

The spelling of 1207670386052 in words is "one trillion, two hundred seven billion, six hundred seventy million, three hundred eighty-six thousand, fifty-two".

Divisors: 1 2 4 13 26 52 211 422 844 2743 5486 10972 110068391 220136782 440273564 1430889083 2861778166 5723556332 23224430501 46448861002 92897722004 301917596513 603835193026 1207670386052