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1475204073613 = 73107211871487
BaseRepresentation
bin10101011101111001000…
…000111100100010001101
312020000202111201120021121
4111131321000330202031
5143132204220323423
63045411023000541
7211402634505664
oct25357100744215
95200674646247
101475204073613
115196a3271946
121b9aa2a39151
13a915a26260a
1451586445ddb
152859058845d
hex1577903c88d

1475204073613 has 24 divisors (see below), whose sum is σ = 1511806488192. Its totient is φ = 1439214871104.

The previous prime is 1475204073593. The next prime is 1475204073631. The reversal of 1475204073613 is 3163704025741.

It is not a de Polignac number, because 1475204073613 - 225 = 1475170519181 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1475204073613.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1475204073113) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 992066556 + ... + 992068042.

It is an arithmetic number, because the mean of its divisors is an integer number (62991937008).

Almost surely, 21475204073613 is an apocalyptic number.

It is an amenable number.

1475204073613 is a deficient number, since it is larger than the sum of its proper divisors (36602414579).

1475204073613 is a wasteful number, since it uses less digits than its factorization.

1475204073613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2961 (or 2854 counting only the distinct ones).

The product of its (nonzero) digits is 423360, while the sum is 43.

The spelling of 1475204073613 in words is "one trillion, four hundred seventy-five billion, two hundred four million, seventy-three thousand, six hundred thirteen".

Divisors: 1 73 107 1187 1487 7811 11449 86651 108551 127009 159109 835777 1765069 9271657 11614957 13589963 17024663 128850037 188862383 992067299 1242800399 13786953959 20208274981 1475204073613