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106072313151 = 3731678532851
BaseRepresentation
bin110001011001001100…
…1110000110100111111
3101010210100202210220210
41202302121300310333
53214214003010101
6120421241443503
710443366533250
oct1426231606477
9333710683823
10106072313151
1140a92067922
12186834a0593
13a005876b4c
1451c36d4b27
152b5c3a87d6
hex18b2670d3f

106072313151 has 64 divisors (see below), whose sum is σ = 169596256256. Its totient is φ = 57694032000.

The previous prime is 106072313117. The next prime is 106072313173. The reversal of 106072313151 is 151313270601.

It is not a de Polignac number, because 106072313151 - 229 = 105535442239 is a prime.

It is a super-2 number, since 2×1060723131512 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106072313051) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 37203876 + ... + 37206726.

It is an arithmetic number, because the mean of its divisors is an integer number (2649941504).

Almost surely, 2106072313151 is an apocalyptic number.

106072313151 is a deficient number, since it is larger than the sum of its proper divisors (63523943105).

106072313151 is a wasteful number, since it uses less digits than its factorization.

106072313151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3812.

The product of its (nonzero) digits is 3780, while the sum is 30.

Adding to 106072313151 its reverse (151313270601), we get a palindrome (257385583752).

The spelling of 106072313151 in words is "one hundred six billion, seventy-two million, three hundred thirteen thousand, one hundred fifty-one".

Divisors: 1 3 7 21 31 67 93 201 217 469 651 853 1407 2077 2559 2851 5971 6231 8553 14539 17913 19957 26443 43617 57151 59871 79329 88381 171453 185101 191017 265143 400057 555303 573051 618667 1200171 1337119 1771681 1856001 2431903 4011357 5315043 5921527 7295709 12401767 17023321 17764581 37205301 41450689 51069963 75388993 124352067 162937501 226166979 488812503 527722951 1140562507 1583168853 3421687521 5051062531 15153187593 35357437717 106072313151