Search a number
-
+
155060101151060 = 22578912444630911
BaseRepresentation
bin100011010000011010111110…
…001111110111100101010100
3202100000121020001111201202112
4203100122332033313211110
5130311001041343313220
61305441343240530152
744442502566651350
oct4320327617674524
9670017201451675
10155060101151060
114545268a7670a6
121548382a180958
13686a149314a51
142a40d3dc66460
1512dd7081d45c5
hex8d06be3f7954

155060101151060 has 48 divisors (see below), whose sum is σ = 376325638778880. Its totient is φ = 52566120963840.

The previous prime is 155060101151047. The next prime is 155060101151113. The reversal of 155060101151060 is 60151101060551.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6222302996 + ... + 6222327915.

It is an arithmetic number, because the mean of its divisors is an integer number (7840117474560).

Almost surely, 2155060101151060 is an apocalyptic number.

155060101151060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

155060101151060 is an abundant number, since it is smaller than the sum of its proper divisors (221265537627820).

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

155060101151060 is a wasteful number, since it uses less digits than its factorization.

155060101151060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12444631016 (or 12444631014 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 32.

The spelling of 155060101151060 in words is "one hundred fifty-five trillion, sixty billion, one hundred one million, one hundred fifty-one thousand, sixty".

Divisors: 1 2 4 5 7 10 14 20 28 35 70 89 140 178 356 445 623 890 1246 1780 2492 3115 6230 12460 12444630911 24889261822 49778523644 62223154555 87112416377 124446309110 174224832754 248892618220 348449665508 435562081885 871124163770 1107572151079 1742248327540 2215144302158 4430288604316 5537860755395 7753005057553 11075721510790 15506010115106 22151443021580 31012020230212 38765025287765 77530050575530 155060101151060