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30073101360 = 2435125304589
BaseRepresentation
bin11100000000011111…
…110001110000110000
32212121211211211120220
4130000133301300300
5443042203220420
621452042533040
72113145100231
oct340037616060
985554754526
1030073101360
1111832533185
1259b3507180
132ab357b443
141654037088
15bb0268840
hex7007f1c30

30073101360 has 40 divisors (see below), whose sum is σ = 93226614960. Its totient is φ = 8019493632.

The previous prime is 30073101283. The next prime is 30073101361. The reversal of 30073101360 is 6310137003.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a zygodrome in base 2.

It is a self number, because there is not a number n which added to its sum of digits gives 30073101360.

It is not an unprimeable number, because it can be changed into a prime (30073101361) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62652055 + ... + 62652534.

It is an arithmetic number, because the mean of its divisors is an integer number (2330665374).

Almost surely, 230073101360 is an apocalyptic number.

30073101360 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

30073101360 is an abundant number, since it is smaller than the sum of its proper divisors (63153513600).

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

30073101360 is a wasteful number, since it uses less digits than its factorization.

30073101360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125304605 (or 125304599 counting only the distinct ones).

The product of its (nonzero) digits is 1134, while the sum is 24.

Adding to 30073101360 its reverse (6310137003), we get a palindrome (36383238363).

The spelling of 30073101360 in words is "thirty billion, seventy-three million, one hundred one thousand, three hundred sixty".

Divisors: 1 2 3 4 5 6 8 10 12 15 16 20 24 30 40 48 60 80 120 240 125304589 250609178 375913767 501218356 626522945 751827534 1002436712 1253045890 1503655068 1879568835 2004873424 2506091780 3007310136 3759137670 5012183560 6014620272 7518275340 10024367120 15036550680 30073101360