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3201400153 = 72237140009
BaseRepresentation
bin1011111011010001…
…0111110101011001
322021002222222102001
42332310113311121
523024024301103
61245401041001
7142222311100
oct27664276531
98232888361
103201400153
1113a311a356
12754186161
133c033bc23
14225271037
1513b0c801d
hexbed17d59

3201400153 has 24 divisors (see below), whose sum is σ = 3940824960. Its totient is φ = 2587717440.

The previous prime is 3201400151. The next prime is 3201400157. The reversal of 3201400153 is 3510041023.

3201400153 is a nontrivial binomial coefficient, being equal to C(80018, 2).

It is not a de Polignac number, because 3201400153 - 21 = 3201400151 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 3201400153.

It is not an unprimeable number, because it can be changed into a prime (3201400151) 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, 60013 + ... + 100021.

It is an arithmetic number, because the mean of its divisors is an integer number (164201040).

Almost surely, 23201400153 is an apocalyptic number.

3201400153 is the 80017-th triangular number and also the 40009-th hexagonal number.

3201400153 is the 26673-rd centered nonagonal number.

It is an amenable number.

3201400153 is a deficient number, since it is larger than the sum of its proper divisors (739424807).

3201400153 is a wasteful number, since it uses less digits than its factorization.

3201400153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40117 (or 40110 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 3201400153 is about 56580.9168624900. The cubic root of 3201400153 is about 1473.8274934402.

Adding to 3201400153 its reverse (3510041023), we get a palindrome (6711441176).

The spelling of 3201400153 in words is "three billion, two hundred one million, four hundred thousand, one hundred fifty-three".

Divisors: 1 7 23 49 71 161 497 1127 1633 3479 11431 40009 80017 280063 920207 1960441 2840639 6441449 19884473 45090143 65334697 139191311 457342879 3201400153