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13152222370 = 257199888889
BaseRepresentation
bin11000011111110111…
…01111110010100010
31020221121020010022001
430033323233302202
5203413432103440
610013025434214
7643632021430
oct141773576242
936847203261
1013152222370
11563a0a5371
12267079b96a
131317a9b301
148caa71d50
1551e9beb9a
hex30feefca2

13152222370 has 32 divisors (see below), whose sum is σ = 28480003200. Its totient is φ = 4271999616.

The previous prime is 13152222359. The next prime is 13152222371. The reversal of 13152222370 is 7322225131.

It is not an unprimeable number, because it can be changed into a prime (13152222371) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4943115 + ... + 4945774.

It is an arithmetic number, because the mean of its divisors is an integer number (890000100).

Almost surely, 213152222370 is an apocalyptic number.

13152222370 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13152222370 is an abundant number, since it is smaller than the sum of its proper divisors (15327780830).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13152222370 is a wasteful number, since it uses less digits than its factorization.

13152222370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9888922.

The product of its (nonzero) digits is 5040, while the sum is 28.

The spelling of 13152222370 in words is "thirteen billion, one hundred fifty-two million, two hundred twenty-two thousand, three hundred seventy".

Divisors: 1 2 5 7 10 14 19 35 38 70 95 133 190 266 665 1330 9888889 19777778 49444445 69222223 98888890 138444446 187888891 346111115 375777782 692222230 939444455 1315222237 1878888910 2630444474 6576111185 13152222370